The Baby Play Mat Baby Gym is a battery-powered, unisex play mat designed for tummy time and baby activity. The mat features a fun play piano and is made of fabric material. It requires 3 AA batteries and has a manual pump type. The product dimensions are 17.63 x 13.39 x 4.09 inches and it weighs 2.64 pounds. The product is suitable for babies and is categorized under Baby Gyms, Play Mats & Jigsaw Mats.