MB5277WSeaSucker Hand Grip, White Model: MB5277W Our hand grip is great for steadying yourself, getting just a little more leverage when getting on or off the boat, cleaning the boat, or climbing the Sears Tower like Batman! The 3/4" white Starboard handle is super sturdy and has an opening big enough to get even the biggest sausage fingers around. Specifications SizeApprox. 6.5 in wide, 4.25 in tallMaterialUV stabilized high-density polyethylene (HDPE)Vacuum Mount210lb pull-strength rated 6 in vacuum