说明

• Description: Made of certified steel with comfortable sponge pad , excessive strength, solid and wear-resisting Easily converts two dumbbell bars into in seconds Standard lengthy adequate thread length guarantees Fits for many 26mm/1 inch Bars Great substitute in your dumbbell, effectively upgrade your strength training Specification: Material: Steel,Foam Size: Approx Inner Diameter: 2/1 inch Length: 40cm/ 15 inch Package Includes: 1 Piece Dumbbell Extension Bar

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审核