My baby used in newborn stage. Can be machine washed. Baby gym includes: ○ Eco-friendly and sustainable birch wood arches ○ Plush tummy time pillow promoting gross motor skills ○ 3 attachable toys supporting fine motor development ○ Mirror for self-discovery encouraging cognitive skills Harsh chemicals have no place on your baby's delicate skin so aden + anais' baby play gym is created free of phthalates, lead, cadmium and formaldehyde, promising your little one's comfort and your approval. Large 32" in diameter (81cm).