They are a special sliding block that enhances your performance while skateboarding or roller skating. Additionally, the glove sliders have a brake sliding block that allows for quick and efficient braking. These glove sliders are a must-have for any skateboarding or roller skating enthusiast, offering both style and functionality. Features -Color:Yellow -Material:Polypropylene -Size(strip):10.80X3.80X1.20cm/4.24X1.49X0.47in -Size(big round):7.80X7.80X1.30cm/3.07X3.07X0.51in -Size(small round):3.20X3.20X1.20cm/1.26X1.26X0.47in -Durable and Comfortable: Constructed from durable and comfortable materials, designed to withstand the wear and tear of various sports -Versatile for Multiple Sports: Suitable for a range of sports, including skateboarding, roller skating, and longboarding, offering versatility for athletes -Thickened Palm Protection: Features a thickened palm design, providing extra hand protection and reducing the risk of injury during high- -Precision-Crafted for Longevity: Precision-crafted to be and resistant to wear, making it a reliable choice for athletes -Ergonomic: Ergonomically designed for a snug, comfortable fit, allowing athletes to focus on performance without worrying about discomfort or slippage Package list: 6 x Skateboard glove sliders