Description Made of stainless steel, plastic and material for long time and durable use, the dumbbell connecting rod prevents slipping when exercising and ensures your safety. It has a simple design, but very practical in use, giving you a good using experience. Features -Color: Assorted Color -Material: Stainless steel, plastic, foam -Size: About 40.00X4.50X4.50cm/15.72X1.77X1.77inch - Made of materials, durable and safe for a long time use. - With fine workmanship, not easy to wear and tear, very practical in use. - Great accessories for your dumbbell, effectively improve your strength training. - Dumbbells can be connected at any time. - It has a simple design, but very practical in use.Package list: 1 x dumbbell connecting rod