YM0442X Material: Plastic Can be shaped into a robot with the included 120 pieces Powered by 2 x 1.5V AA batteries (not included) Helps to improve the imagination and creativity of children A great gift for your kids Recommended Age: 3+ Package Details Weight: 246.10 g Size: 24.0*18.5*5.00 cm Package Includes * Battery Operated Reptile Robot Building Block Toy Set