These are flat metal weight strips that come with double-sided tape, allowing you to stick them onto a chassis and adjust balance or traction without permanent modification.
Features:
Adjustable stick-on weight system for tuning RC and derby vehicles
Each weight section is about 1 oz (28.3 g)
Lead-free alloy construction for safer handling
Includes double-sided adhesive tape for mounting
Can be cut or broken into smaller pieces for precise tuning