Product | VarioCup VE HXL UHMWPE Insert Description Acetabular Insert, Hip Joints VarioCup VE HXL UHMWPE Insert Neutral or 15° hooded Size range: 22,28,32, 36mm Inner diameter; Mate with 42-68mm Cups Highly crosslink process reduce wear rate significantly; Vitamin-E works as antioxidant Solid locking mechanism with acetabular cups Peripheral tabs work as anti-rotation mechanism One insert mate two cups from size 50mm and above to lower inventory level Additional information VarioCup Series