Through Authenticate 
DURABLE, SIMPLE, EASY
*Help to exercise the muscle surrounding our bust.
*Strengthen wrist power
Specification:
*Product Dimension: 19 x 12 x 16.5 cm
*Weight: 214 g
*Contains: Body (Size: 19x 12 x 5 cm)
*Spring (Size: Dia. 3 X H 12.5 cm; Thread Dia.: 2.6 mm)
