Cir-Cut Silence-Ilator Pads 3.5x7 in. 2 pk.. Made of sound absorbing cold insulating neoprene. Material is easily cut and will conform to all shapes. Simply cut to size and apply to sight window arrow shelf bow grip arrow rest quiver anywhere silencing or insulation is needed. 2 large 3 1/2" x 7" pieces. Package Contents: Cir-Cut Silence-Ilator Pads Super soft adhesive backed material. Made of sound absorbing cold insulating neoprene. Material is easily cut and will conform to all shapes. Simply cut to size and apply to sight window arrow shelf bow grip arrow rest quiver anywhere silencing or insulation is needed. 2 large 3 1/2 x 7 pieces.