The Filled Front and Rear Shooter's Rest by Allen features sticky textured, reinforced synthetic gun rest surfaces.  The front and rear rests clip together, and the rests are filled with an inert poly material.  Polyester material is durable yet lightweight.  Perfect for long range days or even hunting treks.   Front and Back Large Filled Rifle Shooting Rests.
Sticky Textured, Reinforced Synthetic Gun Rest Surfaces Easy to transport Total Weight 4. 5 lb Filled with an Inert Poly Material Polyester Front and Rear Rests Clip Together  Front & Rear Shooting Rest Comfortable height  Front and Back Large Filled Rifle Shooting Rests Gray Polyester