Dumbbell/Barbell Weights Set Collapsible with Connecting Tube

Description Training Site: Muscle Relex Apparatus Model Number: Iron Dumbbell Function: Comprehensive Fitness Exercise Application: Electroplated Dumbbell Type: Electroplate Department Name: MEN Origin: Mainland China Type of sports: Strength Training Collapsible dumbbells: dumbbell set exercise weights: Gym dumbbell weights Dumbbells: iron weights dumbbell set: dumbbell 15kg dumbbells 5kg: dumbbell set 20kg It serves perfectly as a dumbbell as well as a barbell,quickly convert from dumbbells to barbell,which adapts to your individual training plan. Specification: Simply plug two dumbbells together with the connecting tube to form a barbell. Fastener screws(type by random) prevent the weight plates from easily slipping out. Dumbbell bar with non-slip handles for better and comfortable grip. Easy to install and disassemble. Come with storage case for easy storage and carry. Specification: Total Weight(Weight Plate Dumbbell Bar Fastebner Screw): 15 kg / 20 kg / 30 kg (optional) Storage Case Size: 42 * 23.5 * 14 cm / 44 * 24 * 16 cm / 43 * 30 * 23 cm Material:  Cast Iron Plastic 0.5kg Weight Plate: 9.2 * 1.5 cm / 3.6 * 0.6 in 1.25kg Weight Plate: 12 * 2.2 cm / 4.7 * 0.9 in 2.5kg Weight Plate: 15 * 2.8 cm / 5.9 * 1.1 in Connecting Tube Length: 35 cm / 13.8 in Package Weight: Approx. 16 – 31 kg / 35.3 – 68.3 lb Package List: 4* 0.5kg Weight Plate 4* 1.25kg Weight Plate 4* 2.5kg Weight Plate 2* Dumbbell Bar 4* Fastener Screw (type by random) 1* 35cm Connecting Tube 1* Storage Case