StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai
HGmart
HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray

HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray

Best price now

$22.99at WayfairChecked Nov 4

Prices are checked against each store and labelled with when.

Visit Wayfair

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $22.99 at Wayfair on Nov 4.

Our take on the HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray

These are 12 gray, 9 x 9 inch square acoustic panels with adhesive backing, sold as a peel-and-stick wall treatment. The small squares let you build a grid, checkerboard or staggered pattern on a wall or ceiling without tools. They are a light-duty option: thin stick-on tiles tame echo and flutter in a room, but they do not absorb bass or replace thick corner traps the way denser fiberglass or rockwool panels do. They suit renters and casual setups where drilling and framing are not an option.

Best forRenters who cannot drill into wallsHome offices and bedrooms with slap echoQuick decorative accent wallsSmall rooms and closets used for calls or streaming
Pros
  • Adhesive backing means no tools or mounting hardware
  • 12 panels cover a decent wall area in a grid layout
  • Small squares are easy to arrange around outlets and trim
  • Neutral gray blends with most room colors
  • Light and simple to reposition during layout planning
Cons
  • Thin foam-style tiles absorb little low-frequency sound
  • Adhesive can fail on textured, dusty or freshly painted walls
  • 9 x 9 inch squares leave visible seams in a full-wall layout
  • Limited coverage per pack for larger rooms
  • Gray only, with no fabric or wood-look finish options

HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray prices at every store

  • WayfairNew

    Availability unknown

    $22.99Checked Nov 4
    Visit Wayfair

HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray price history

Lowest price we've seen: $22.99 on Nov 4 at Wayfair. Tracked across 1 store since Nov 4.

From Wayfair

  • 12 square sound-absorbing panels
  • Adhesive backing for peel-and-stick installation
  • Each panel measures 9 x 9 inches
  • Gray color
  • Wall panels

About the HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray

This set includes 12 square sound-absorbing panels in gray. Each panel measures 9 x 9 inches.

The panels have an adhesive backing for peel-and-stick installation on walls.

Brand
HGmart
Quantity
12 panels
Panel size
9 x 9 inches
Shape
Square
Color
Gray
Installation
Adhesive backing, peel and stick
Type
Wall panels

Questions and answers

Will these panels actually reduce echo in a room?
They soften mid and high frequencies, so hand claps and speech echo drop in small rooms. They do little for bass, so do not expect them to quiet a subwoofer or a loud neighbor.
Can I stick them to a painted wall?
The adhesive backing works best on smooth, clean, dry surfaces. On textured walls, fresh paint or dusty drywall the bond is weaker, and removal can pull paint.
How much wall do 12 panels cover?
Each panel is 9 x 9 inches, about 0.56 square feet, so 12 panels cover roughly 6.75 square feet in total. That is enough for a small accent area, not a whole room.
Can I cut them to fit?
The squares can be trimmed with a sharp knife to fit around outlets and corners. Cut edges show the inner material, so plan cuts for less visible spots.
Are they fire rated?
No fire rating is stated for these panels. Keep them away from stoves, heaters and other heat sources.
Do they work on a ceiling?
The adhesive can hold the light panels overhead on a smooth ceiling, but overhead mounting is where adhesive failure is most likely. Add mechanical fasteners if the ceiling is textured.
Where is the HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray cheapest?
At Wayfair, for $22.99, as of our latest check.

Stores we've priced the HGmart 12 PC Square Sound-Absorbing Panels with Adhesive Backing 9 x 9 Inches, Gray at

  • Wayfair deals and prices

More acoustic foam panels

  • 2
    22 Pack Self-Adhesive High Density Sound Proof Foam Acoustic Panels, Dark Grey
    22 Pack Self-Adhesive High Density Sound Proof Foam Acoustic Panels, Dark Grey
  • A
    Ahfiwaso 12 Pack Self Adhesive Sound Proof Foam Panels 12 x 12 x 0.4 Inch
    Ahfiwaso 12 Pack Self Adhesive Sound Proof Foam Panels 12 x 12 x 0.4 Inch
  • A
    Acoustic Wall Panels 12 inch x 0.4 inch (18-Pack)
    Acoustic Wall Panels 12 inch x 0.4 inch (18-Pack)
1
12 Pack High Density Acoustic Foam Panels 1 Inch Thick
12 Pack High Density Acoustic Foam Panels 1 Inch Thick
  • H
    High Density Self-Adhesive Soundproof Foam Panels
    High Density Self-Adhesive Soundproof Foam Panels
  • H
    High Density Acoustic Foam Panels 1 Inch Thick, 12 Pack
    High Density Acoustic Foam Panels 1 Inch Thick, 12 Pack
  • H
    High Density Acoustic Foam Panels 1 in Thick, 12-Pack
    High Density Acoustic Foam Panels 1 in Thick, 12-Pack
  • S
    Sound Proof Closed Cell Foam Self-adhesive Heat Shield Acoustic Rubber Sheet
    Sound Proof Closed Cell Foam Self-adhesive Heat Shield Acoustic Rubber Sheet