Material: Environmental Plastic
Color: As picture
Size: Diameter 18.3cm/23.7cm/ 28cm/30.6cm/32.1cm; 5pcs/set;
Package: 1 set in inner box; 4 setss per master;
Weight: 1.5kg/set;
Certificate: EN71 Part 1-3,ASTM F963
Features: Different height, texture, exercise children's body balance and coordination.