ZOSEN Training Wheels Bike Bicycle Training Wheels Kids Bike Accessory Support Wheels for 12 14 16 18 20 Inch Bicycle (Black, 1 Pair)

Material: Plastic & Steel Color: Black Size: Wheel: 4.33 inch*4.33 inch*0.98 inch /11cm *11cm*2.5cm Bracket Arms: 10 inch*1.1 inch / 25.4cm*2.8cm Fit: 12/ 14/ 16/ 18/ 20 inch Bicycles Package Includes: 2 Wheels 2 Bracket Arms 2 Shoulder Bolts 2...