Description: Name: measuring ruler Material: plastic Size: 107.5mm x 57.3mm Weight: 5.9g Specifications: 1.Sram derailleur tool is made of material, durable, is also suitable for sram 12 speed derailleur tool. 2. 1pcs sram eagle adjustment tool107.5 x 57.3mm5.9g. 3.Sram chain gap is small and sturdy, can be used as a travel kit, and can solve most bicycle problems. Suitable for all kinds of car models, it is simply the perfect tool. 4.Sram derailleur alignment tool for adjusting the derailleur, simple operation, easy to use, and appearance provide convenience for your bicycle. sram chain gap tool is especially suitable as a gift to others. It is small in size and beautiful in appearance. This is the best gift for yourself, family or friends. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.