This listing is for 2 packs, with 6 panels in each pack — 12 panels in total.
Art3d Peel and Stick Headboard for Twin in Black, Pack of 6 Panels Sized 9.84" x 23.62", Soundproof Wall Panels 3D, Upholstered Wall Panel

Peel and Stick Headboard for Twin comes as a pack of 6 panels, each sized 25 x 60 cm (approximately 9.84" x 23.62"), which together create a full twin-sized headboard look when arranged side by side on your wall.A few highlights:
• Easy installation – Nano tape adhesive sticks firmly without damaging the wall, great for renters
• Removable & reusable – Panels can be removed and repositioned
• Sound insulation – Thick sponge padding provides decent acoustic dampening
• Material – Faux leather in black, with a modern rectangular design.