FELICITY BABY Silicone Stacking Castle is made from safe, non-toxic, BPA-free, food-grade silicone, making it ideal for babies to play with. It is soft and flexible, so babies can easily grasp and manipulate it, and it is also lightweight and portable, making it easy to take with you wherever you go. The castle has five different shapes, each with a different texture and color, which helps to stimulate the baby's senses, develop their fine motor skills and calm and soothe. The castle is easy to clean and can be washed in the sink or wiped clean with a damp cloth. It is also durable and can withstand repeated play and abuse. This silicone stacking castle is a great educational toy that can help to promote cognitive development and encourage creativity and imagination. It is suitable for babies from 6+ months old and is a great gift for parents and caregivers.