28x Pulley Rubber Band Transmission Belt, Multifuction, , Belts Engine Drive for RC Toy

Description:

- 【Size】The folded length size od transmission engine drive round belt is about 4.5 cm to 12 cm (4.5-5.5-6-6.5-7-7.5-8-8.5-9.5-10-10.5-11-12cm) and the diameter size is about (3.5-4-4.5-5-5.5- 6-6.5-7-7.5-8cm)

- 【Material】Transmission belt made of high quality rubber,which is durable for long term use.

- 【Widely Used】Pulley rubber band combination set for diy model toy,robots, cars, rc toy, rc airplane,etc.

- 【Package】You will receive 28 pulley belts engine drive belts of different size.

Package Includes: 28 Transmission Belts

Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.