High-Density Sponge, 100% Polyester, One-Piece Crawling Mat, 3D Printing，Anti-slip, 50 x 50 inch Play Mat for Playpen, Machine Washable, Save Your Time. Foldable & Portable - Play mat can be folded and stored easily. The versatile design matt would work well in a number of spaces, from your living room to your girl’s bedroom, or outdoor. Softness & Breathable – Padded play mat is made from baby-friendly polyester material, offering a soft, cushioned landing zone for baby as they experiment with tummy time, rolling over, sitting up, and taking first steps. Play & Tummy Time - Non slip crawling mat offers enough space for tummy time, crawling, and playtime. When your infant reaches toddler hood, playpen mats can still provide a comfy area for your little one to play on. One-Piece & Easy Clean - Wipe or wash to easily clean up all of life’s little messes. 50 x 50 play mat can be there to support your kid during tummy time and play; plus, it can be placed under their high chair to catch anything that misses their mouth during mealtime.