These premium rubber mats are excellent for use as anti-fatigue mats, work mats, utility mats, gym mats. Place button side up for use in wet areas to keep your feet above the wetness. Excellent as roof mats for a walking path on top of flat roof buildings. The mats are 4' x 2' x 5/8" but can easily be cut with a utility knife and straight edge. Pricing by volume: 5-14 mats = $16.99 ea. 15-39 mats = $13.99 ea. 40-79 mats = $11.99 ea. 80+ mats = $10.99 ea. Mats are approx. 27 lb each Please phone Treadall.com at 1-800-720-6287 to order or to answer any questions. Mats are available for pickup or delivery (shipping charges apply)