Laguna hose clamps are specifically designed for non-kink hosing to provide maximum torque and sealing efficiency for tight and secure connections to pond equipment. The clamps have a smooth inner surface that will not damage the hosing. Designed to withstand the elements, the stainless steel clamps will not rust. They can be loosened or tightened easily using a screwdriver. Made of stainless steel. Available in 1-9/16 to 2-1/2-inch size and 2 clamps per pack. This product weighs 0.16-pound.