Nylon peg from Eclat. The peg is designed with a heat-treated crmo inner peg, that is then injected with a surrounding layer of nylon/fiberglass. This makes the peg incredibly strong and even when worn through, the plastic holds onto the inner peg. You can just rotate and keep on grinding. Please note: The Eclat Venom Plastic Peg is sold individually. ###section### Product Specs LENGTH: 4" (101mm) DIAMETER: 38mm MATERIAL: Plastic AXLE SIZE: 14mm PACK SIZE: 1 (Single) WEIGHT: 180g (6.34oz) Colour: Black, Lilac, White, Army Green; Size: 4", 4.8", 4.5"