Outfit your trampoline with the SkyBound Premium 127 in Trampoline Mat with 72 Rings to help combat the elements. The Permatron material is antimicrobial for water and mildew resistance, and the Sunguard coating provides UV protection for a safeguard against the sun's rays. The 10 rows of stitching are heavily reinforced to help limit spring tension, while the heavy gauge V-rings and bands are strong and sturdy.