Features:1：Flannel material, comfortable fabric, high definition pattern.2：The 1.2 cm thick memory foam absorbs buttock pressure, rebounds well and does not deform.3：Point plastic bottom, the bottom is non-slip, soft and breathable.4：The product adopts hemming, fine stitches, and firmly stitches the edge of the place to make the edge more durable and wear-resistant, and extend the life of the mat.Specification:Material:FlannelSize:40*40cm/15.75*15.75inchSeason: Spring, Summer, Fall, Winter.Package Included:1 xSeat PadPlease Note:1. Please allow 1-3cm error due tomanual measurement.2. Please understand that colors mayexist chromatic aberration. Thanks for understanding!