The inside of the environmental protection dumbbell is cement mixture, and the outer layer is wrapped in high-quality pe, which is delicate, non-toxic and tasteless; resistant to fall and slagging; solid and stable on the flat side, suitable for push-ups; in line with the design of grasping and holding hands, uniform breeding, scientific body feeling, color Multiple choices; colors are pink, blue, red, etc. Other colors can also be customized; specifications: 1kg/1.5kg/2kh/3kg/4kg, LOGO can be customized; the outer layer is wrapped with high-quality pe to solve the problem of direct contact with the floor and easy sliding The problem is that it does not hurt the floor and has the effect of anti-skid stability when doing push-ups; fine workmanship, wear-resistant, safe and firm, does not fall off, does not damage the floor, durable, comfortable to touch, and convenient to use; we can provide samples