Check the listing for details. 66Lbs 2 in 1 Adjustable Dumbbell Set Strength Training Set Home Gym Exercise. Color: Black, Condition: New. Listed at 85.49 USD. Color: Black Material: HDPE, Concrete, Iron Pipe Dumbbell Size: 19.5" x 8" x 8" (L x W x H) Barbell Size: 39.5" x 8" x 8" (L x W x H) Net Weight: 70 lbs Package includes: 8 x 5.5 lbs Weight Plate 8 x 2.75 lbs Weight Plate 2 x Dumbbell Bar 4 x Lock Collar 1 x Connecting Nut 1 x User's Manual Our 2 in 1 adjustable dumbbell set can offer you an easy and safe way to exercise your body in your own house! Instead of buying multiple sets of training equipment, you can change this dumbbell into a barbell with a central connecting nut, thus meeting your different exercise needs. And it has various weight settings for you to choose. With regard to your safety, the two anti-slip rubber handles can provide you with a safe using experience. And this dumbbell pair's weight plates are filled with concrete. The 2 steel bars also empowers you to use it in a long time. To sum up, this is a great training equipment that can exercise many muscle groups of your body including arms, abs, shoulders, etc. Features: Every weight plates has a side pad to avoid unexpected sliding during your training Weight plates can be changed freely according to your fitness needs The surface of handles are rough enough to enhance grab friction Color: Black Material: HDPE, Concrete, Iron Pipe Dumbbell Size: 19.5" x 8" x 8" (L x W x H) Barbell Size: 39.5" x 8" x 8" (L x W x H) Net Weight: 70 lbs Package includes: 8 x 5.5 lbs Weight Plate 8 x 2.75 lbs Weight Plate 2 x Dumbbell Bar 4 x Lock Collar 1 x Connecting Nut 1 x User's Manual