Detailed Product Description Best seller chest expander 1)Good touch and comfortable, portable. 2)Better for children and ladies 3)New style Best seller chest expander Rest breeds rust, exercise makes you young. Specification Type : 8 shape Material : TPR elastic tube and NBR soft handles Tube size : 100cm length,1.2cm outter dia.0.9cm inner dia. handle size: 11.2cm length,3.5cm dia. Friendly reminder: we are the professional rubber foam manufacturer,we can assure you the best price. If you are looking for this product , please contact us with no hesitation. Features 1)Latex chest pull take the soft high elasticity of nature 2)Latex and synthetic rubber TPR material to instead of the past heavy, hard, cold iron equipment. 3)Follow the modern concept of human exercise, has been to the popularized around the word. HOW TO MAINTANCE? 1)Not be cleared by >50°C water 2)Deposit avoid under the blazing sun and wet. 3)Not be socked in liquid featured like oil. 4)Avoid be scratched by the sharp-pointed instrument 5)Keep stay in PP bag if not use for long time. 6)Be cleared by the wet cloth, avoid socking for long time.