This baby puzzle mat features an interlocking foam base that transforms any surface into a safe play area. Made from high-quality, non-toxic EVA foam, it's completely free of BPA, phthalates, and formaldehyde, offering excellent shock absorption to effectively cushion impacts from rolls, falls, and early crawling. The mat is waterproof and easy to wipe clean, and its vibrant, long-lasting printed patterns help stimulate your baby's visual recognition and early learning interest. The detachable interlocking design helps your baby develop fine motor skills, learn to connect and disassemble, and build 3D models. Because this baby puzzle mat is detachable and compactly stackable, it's incredibly easy to store and carry—simply fold it up or rearrange it to fit any room. Each puzzle piece measures 30 x 30 cm (approximately 12 x 12 inches) and is 1 cm or 1.2 cm thick. A standard 16-piece set covers approximately 1.44 square meters; custom sizes are available. All puzzle mats meet EN71, ASTM F963, CPSIA and REACH certification standards and have smooth, safe edges.