Description Crafted from durable aluminum alloy, this double-row roller skate base part offers exceptional strength and stability. Designed for seamless integration, it features a sleek and sturdy structure that enhances performance during skating. Ideal for repairs or upgrades, it ensures a reliable foundation for your roller skate setup. Features -Color:Silver -Material:Aluminium alloy -Size:2.80X2.80X0.30cm/1.10X1.10X0.12in -Lightweight material: crafted from durable aluminum alloy, this part ensures lightweight yet sturdy support, enhancing the overall stability and longevity of your roller skates -Easy installation: designed for simple assembly, can be easily attached to your skates, making them convenient for quick repairs -Noise reducing washer cover: washer covers effectively minimize noise, ensuring a smoother and quieter skating experience for all users -Universal compatibility: designed to fit various roller skate models, this accessory allows easy upgrades to older skates, extending their usability and performance -Enhanced performance for advanced skaters: boost your skating speed and technique with this high performance part, catering to the needs of experienced skaters seeking excellencePackage list: 10 x roller skate accessories