Features: Craft from ABS and organic glass, this compasses is build to withstanding the rigors of underwater exploration, offering clear visibilities. Navigate underwater with precisions using our diving compasses, designs to provide accurate directional guidance in any underwater environment. Perfect for use in various water sports occasion, including sea diving, lake exploration, and pool training, ensuring you staying on the course wherever yours adventure take you. Enhances your underwater experience with a compacts and light weight design that easily attaches to yours gear, a essential addition to your diving accessories. Ideal for scubas diver, snorkelers, and underwater adventurers seek great navigations tool for their underwater journey. Specifications: Materials: ABS+Organic Glass Color Optional: 4 Color is Available as Shown in the Picture. Package Weight: approx.130g Diameter: approx.6.2cm/2.44in (More Size Detail, Please See Picture.) Package Includes: 1Pc Diving Compasses note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!