Fangrui Product Details Durable Construction: Crafted To Withstand The Rigors Of Underwater Activities, This Rearview Mirror Is An Indispensable Tool For Any Diver. Enhanced Safety: Offers A Broad Field Of View, Helping Divers Stay Aware Of Their Surroundings And Avoid Potential Hazards. Adjustable Design: Features A 360-degree Rotation Capability, Allowing For Optimal Positioning And Ease Of Use. Portable With Lanyard: Comes With A Comfortable, Secure Lanyard For Easy Carrying And Accessibility During Dives. Essential For Water Sports: A Must-have For Scuba Diving, Snorkeling, And Other Underwater Activities, Enhancing Both Safety And The Diving Experience. Weight (g): 30 Specifications: 5.9 X 1.4cm Rope Length: About 35cm Color: White Material: Abs + Glass Lens Package Contents: 1 * Diving Mirror Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is