100% Risk Free, Lifetime Warranty 12 piece set of snap-on rail covers for AR-15 quad rail handguards or Picatinny rails. Covers snap easily into place over exposed sections of rail for improved grip and comfort. Made from industrial polymer, they are durable and lightweight, both weatherproof and temperature resistant. Each cover is 0.2 ounces in weight and 2 inches in length. Available in Black, Flat Dark Earth, Pink, or Olive Drab Green. Includes: 12 piece snap-on rail covers Materials: Industrial grade polymer Compatibility: Quad rail hand guards, Picatinny rails Weight: 0.2 oz/piece Length: 2 in Color: Black, Flat Dark Earth, Olive Drab Green, or Pink Warranty: Lifetime