1.size:38*38&2.5 2.compostion:40%cotton60%polyester 3.chair pads, chair mat .chair cushion 1.size:38*38&2.52.compostion:40%cotton60%polyester3.chair pads, chair mat .chair cushion4.we have more seris including ,cushion ,chair pad and so on .5.our chair pads are sold well in EU and North America market seat mat (yd-020)