Material: PP All-in-one skateboard tool set - Universal tool: includes the essential tools to repair or tighten skateboards and roller skates; designed for on-the-go maintenance. Compatibility and fit - Sketches compatibility with common skateboard hardware: fits axle nuts, bosses, and truck fastening screws. - Suitable for most skateboards and longboards. Key functions - Tightens screws and nuts, changes wheels, and repairs screw threads. - Portable pocket tool design for convenient use at home, at the park, or on the road. Size and portability - Pocket-size skate tool for easy carrying and quick adjustments between sessions. - Lightweight yet durable construction suitable for frequent use. Use scenarios - Home setup: assemble a new board, adjust trucks and axles, service hardware. - Park or street maintenance: perform wheel changes and tighten components between runs. - Gift or everyday carry: a practical, universal tool for friends who skate.