RIP X 30kg Adjustable Dumbbell Set in Chrome With Bar Joiner Included Connect the Two Dumbbell Bars Together Using the Bar Joiner. With the Ability To Connect the Bars, This Allows For a More Inclusive Workout and Higher Adaptability To Suit Any Workout. Designed to Provide a Constant Secure Grip Set Includes: 2x Chrome Dumbbell Bars, 1x 11cm Bar Joiner (joins dumbbells into one long bar), 4x 1kg, 4x 1.5kg, 4x 2kg, 4x 2.5kg weight plates, 4x Spinlock Collars.