7oz Weights Kit for Pinewood Derby Cars, 13pcs No-Drill Adhesive Pine Wood Car Weights with 3oz Flexible Strip & 1/4oz 1/2oz Blocks Accessorie for Race Car Wheels Axles COG Speed Adjustment (Black)

Specification: Color: as shown in the detailed picture Material: iron Product Size: as shown in the detailed picture Package details: 13 x pinewood car weights kit Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.

• Package Includes: You will receive 8 pieces of 1/4oz weight blocks, 4 pieces of 1/2oz weight blocks, and 1 piece of 3oz flexible strip weight. Precisely adjust total weight up to 7oz and fine-tune balance for maximum pinewood derby car performance.
• Durable Build: Made of premium iron with a protective zinc coating, these car weights are reliable, resist wear, and long-lasting adhesion, ensuring reliable performance from practice runs to race day.
• Easy to Use: No tools or drilling required. Just peel off the adhesive backing and press into place. Strong bond holds securely during races while avoiding damage to your pinewood car body. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including pinewood derby.
• Flexible & Customizable Design: Bend or cut the 3oz strip weight with scissors to fit curved surfaces, tight spaces, or specific zones. Customize weight distribution to optimize the center of gravity.
• Improve Speed & Stability: Strategically place weights to adjust the center of gravity and achieve smoother rolls and higher speeds on any track. Perfect for new builds, repairs, speed upgrades, race day preparation, or performance tuning.