eWonderWorld 6 Color Water Proof Play Mats with Blue Borders and Corner-FREE MYSTERY GIFT Size: 12 x 12 (36 pcs) Type: Foam Mat, Playmat, Play Mat, Play Area, Soft Tiles Color: Assorted Material: EVA Foam Mat Non-Toxic and Non-Recycled Gender: Boys and Girls Age: Child Feature: Water Proof, EVA Foam Mat, Playmat, Playpen, Play Area, Crawl Area