Four-sided shooting, high contrast, white-on-black dots/graphics are far easier to see at long range, PolyFusion design for even longer target life, Easy arrow removal means more practice, less fatigue. Features a special high density core that is made specifically to stop high speed crossbow bolts! One-size fits all - because crossbows are so accurate, you'll have plenty of space on the BLOCK Black Exclusive GripPit for easy carrying. Allows you to shoot field tipsbroadheads/expandables. Size 16in.x16in.x12in. 14lbs.