Lovef Summer Cool Bamboo Charcoal Straw Breathable Seat Cushion for Office Car Chair Cushion Pad Mat ,1pcs Bamboo Size:45*45CM(1cm=0.3937inch) The cushion is a double-sided cushion, one side is the bamboo material, one side is the material of the grass Package:1x Smooth on surface and humid durable Eco-friendly Summer heat resistible