HANNO Tower Wooden Stacking Rings Wheels: Smooth-rolling 60mm PP casters

Wheels: Smooth-rolling 60mm PP casters for easily moving to anywhere you want to go with ease and no effort

Broadcast/Multicast/Unknown-unicast Storm Control

Single impact power: 20 J

WEARING STYLE: Headband

Size: 80 x 80 inch / 115 inch diagonally

HANNO Tower Wooden Stacking Rings Wheels: Smooth-rolling 60mm PP castersFeatures: Hands and brains: Educational, so that kids learn to identify color and size while playing with toys. Visual exercise: Follow the natural design development and light up the child's eyes perception. Size cognition: Training children's spatial cognition. Color cognition: Bright colors to develop children's visual ability. Decreasing thickness: training children to identify and cognize the degree of thickness. Specs: Material: Wood Contents: 1