The PowerBlock Large Column Stand fits all dumbbells up to 90 pounds and includes storage for the 2.5 pound adder weights. An adhesive tray mat on top provides reduced wear on both the dumbbells and the weight stand when racking. Dimensions: 18”L x 22”W x 28”H. Compatible with the PowerBlock Sport EXP, Pro EXP, Pro 50, and Elite 50. Assembly required.