Beer Belly Cornhole Bags Pro Series Lightning Performance Set of 4 -NEW NO BREAK-IN NEEDED: made with easy-to-grip, soft twill & suede fabrics that are designed for gameplay and consistent throws right out of the box WEATHER RESISTANT WITH PREMIUM FILL REGULATION SIZE & WEIGHT: following the guidelines recommended by the American Cornhole Association, each bag measures 6″ x 6″ and is filled consistently to 1lb (16 oz) with quality resin pellets FLOPPY CORNERS: sits in your hand better and allows the bag to roll a bit if it hits the ground or board at an angle THROW LIKE A PRO: made with the same quality, durability, and attention-to-detail as professional cornhole bags with dual-sided fabrics & premium materials to provide a consistent feel & perfect throw EVERY. TIME. SPEED SCALE RATING: Spiral designed suede stick side grips the board to block shots= speed scale of 1 Solid color twill slick side will provide a fast, slide across the board right to your target= speed scale of 7