Pieces feature a raised bumps on the surface for added grip and tactile stimulation. Great for mapping routes to challenge balance and coordination, particularly for children with special educational needs and disabilities. Use the included numbered and colored dice for gameplay with small groups. Set of 24 pieces including 12 hands and 12 feet in durable, non-slip, flexible plastic. 6 pairs (left and right) of each in 6 colors: red, green, blue, yellow, orange and purple. Includes 2 foam dice with numbers and colors.