6pcs Large Cork Boards for Walls 30 x 30cm,Felt Bulletin Board Wall Panels,Felt Wall Tiles for Home, Office & Classroom Vision Board,Self-adhesive wall background decoration photo wall(oak)

• Diamond Rhombus Striped Self-Adhesive Polyester Felt Wall Panels: These 30×30cm modular acoustic boards feature stylish diagonal diamond slat texture with self-stick backing. Perfect for photo walls, message boards and interior backdrop decoration. • High-Density Polyester Fiber Delivers Reliable Noise Absorption: Porous felt structure effectively absorbs indoor echoes, reverberation and ambient noise. It greatly cuts sound reflection in recording studios, offices and home theaters to build a clearer, quieter acoustic environment. • Eco-Friendly, Odor-Free & Durable Wall Decor Material: Formaldehyde-free polyester felt is safe for indoor use, free of strange smells. The surface resists fading, abrasion and deformation, maintaining neat geometric stripes without frequent maintenance over long service time. • DIY Spliceable Self-Adhesive Design for Simple Installation: Each lightweight panel comes with strong self-adhesive tape, no extra nails or glue needed. You can freely combine panels to match any wall size, perfect for renters without damaging original wall surfaces after removal. • Multi-Scene Dual-Function Decorative & Practical Wall Board: It works as pin photo wall, message notice board and soundproof backdrop. Widely suitable for apartments, podcast studios, cafes, offices and retail stores, combining aesthetic decoration and noise reduction in one product.