Snailax Memory Foam Massage Seat Cushion - Back Massager with Heat,6 Vibration Massage Nodes & 2 Heat Levels, Massage Chair Pad for Home Office Chair

Use for Back Material Polyester, Polyurethane Memory Foam Brand Snailax Special Feature Heat Product Dimensions 16.5"L x 5.7"W x 12.6"H

source https://massagechairs.club/massage-chair/99/snailax-memory-/