The Hoppe's Gun Vise is a great addition to any gun bench. It has locking supports in the front and rear of the vise to hold your rifle or shotgun securely in place without making a scratch and a multi-position grip support for additional firearm stabilization. The vise is made out of a durable chemical resistant polymer and has multiple compartments and slots to keep your cleaning chemicals tools and accessories organized while cleaning. Stay organized and make cleaning rifles and shotguns easier with the Hoppe's Gun Vise. - Dual lockable sides for a secure no scratch hold - Knobs are easy to adjust to secure firearm - Compartments for tools to stay organized while cleaning - Durable constructed with chemical-resistant polymer - Adjustable feet