Description: Material: Landmine Attachment for Barbell is made of silicone material,sturdy and long using time.Anti Slip DesignNon slippery texture can effectively stop from slippery on the floor and give you a better grip when you are training.VersatileSilicone landmine attachment for barbell has 360 degree rotation design help you trying more barbell landmine exercise like presses, single arm rows, barbell pads, rotations,split squats, squat pads, lumberjacks, deadlifts, and more.Full Body Workout:Great for a total core workout: traps, biceps, back, shoulders,hamstrings, and much more.Gift for Fitness Enthusiasts: The ideal gift for sports and fitness enthusiasts. Easy to install and remove, convenient to use. Specification: Material: Silicone Size Chart: Total Length: 16.5cm/6.50inchHole Inner Diameter: 5cm/1.97inchHole Outter Diameter: 6.5cm/2.56inch Package Includes: 1Landmine Attachment for Barbell Note: Please allow slightly errors 1-2cm differences due to manual measurement.