Features: : Made of pp material, durable, not easy to break or deform. Dustproof: With this protective case, you do not have to worry about being affected by the dust on the scope-sight when using it. Perfect Fits: This case fits perfectly, perfectly matched, don39;t worry about this case falling off easily. Anti-scratch: Protecting your scope-sight from being scratched and scratched, and avoid affecting the use of the scope-sight after being scratched. Application: Suitable for 507C/507K510C/Big M scope-sight protection. Notice: x Actual color may be slightly different from the image due to different light effect x Please allow 1-3cm deviation due to manual measurement Description: Material: PP Size: As shown Package List: 1 x Scope-sight Protective Cover 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.