100% Handmade Mahjiong Carbonized Nature Bamboo Square Summer Cool Chair Seat Cushion for Office/car/sofa/restaurant/etc 45cm45cm Cooling Mat Laptop Pet Dog (Brown) nature bamboo nature bamboo 100%high quality of carbonized nature bamboo handmade mats,Eco-friendly the size have tolerance 1-2cm due to manual measurement Antique design ,first choice for top grade home/office/car in summer time.it is also a good kind of mat for pet in hot summer 1.Breathable and refreshing:not stained with sweat and not curly,the sub-block with bright color,smooth surface,nature bamboo mat is the very good item to achieve the purpose of sunstroke prevention and cooling in high temperature in summer and autumn.feeling more refreshing. .Skincare and anti-electric:Anti-static, anti-breakage, strong air permeability and favorable water resistance are all beneficial to the human skin maintenance;the function of good flexibility is suitable in the mattress or cushion. Pleasantly surprised, it plays an important role in absorbing carbon dioxide, purifying the air and promoting the process of metabolism.