This set includes two 1/8" (3mm) Ace riser pads designed to elevate your skateboard trucks, providing extra clearance for larger wheels while maintaining smooth turns. Made from durable plastic, these stackable risers fit perfectly under your baseplates, helping to prevent wheel bite without compromising your board’s responsiveness. Ideal for riders seeking the optimal balance between height and truck looseness, these risers offer a precise upgrade to enhance your skateboard’s performance.