The mat is made from 100% food-grade silicone that is BPA, BPS, PVC, latex, and phthalate free. Designed for infants, toddlers 4+ months. Product Details + Benefits: Dimensions: 10.75 x 7.75 x 1 Portion sizes (i.e., the eyes and smile) are catered to infants at 2oz, 2oz, and 4oz. Mat fits most highchair trays, including 'space saver' models, Promotes self-feeding and develops fine motor skills.