Post-Liposuction Compression Pads Distributes pressure evenly. I used one, so there are three left. Trim foam for abdominal and leg compression garments. Pack Lipofoam Post-Op Ab Board, Flatten Abdomen, Compression Board, Post-Liposuction Compression Garment, Recovery Foam Pad, 8" x 11" - Pack Quantity: 4 packs - Size: 8" x 11" x 0.5" - Application: Used under compression garments for abdomen, legs, arms, etc. - Material: Trim foam - Features: Specially designed to reduce swelling and bruising - Condition: Unopened Thank you for viewing.