Introducing the Set Of 2 Agri Biodegradable Plastic Library Squares, the perfect tactile tool for sensory exploration. Each square measures 45mm² and is made from environmentally friendly biodegradable plastic. Developed in Gloucestershire, these squares feature a unique Rock and Points design in a soothing green color. These sensory squares are ideal for stimulating touch, sight, and fine motor skills, making them a great addition to any sensory toolkit. Whether used in a classroom, therapy setting, or at home, these library squares are sure to engage and delight.