Material: Spring steel and plastic
Size: 42cm x 8.5cm (Lenght x Width)
Maximum Tension Length: 1M
Suit For: 4-16 years old students
Color: Red, Black, Blue
Improves complete upper body strength
Great for toning or building your kids chest and arms
Using carbon steel tension spring and it can be disassembly,dynamics can be adjusted as you like.
1 x Spring Exerciser
Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.