Design and Functionality: Specifically crafted for Din 1ST Stage regulators, this dust cover plug offers a and easy handling. Its robust design prevents dust and debris from entering the valve, thereby extending the lifespan of your diving equipment. User-Friendly Features: The dust cover plug is engineered for simplicity and efficiency, allowing for quick installation and removal without the need for tools. This feature is particularly beneficial for divers seeking to streamline their gear setup. Description/Features: Dive with confidence using our Diving Dust Cap, specifically designed for DIN 1ST Stage Regulators. This cap is engineered from premium plastic and steel, offering exceptional durability with its - and anti-aging properties. It ensures a perfect seal to withstand tough underwater conditions. The cap features a textured, anti-slip for easy handling and a stylish, minimalist appearance. Its threaded design guarantees a secure fit, protecting your equipment by preventing dust, sand, and other contaminants from entering the valve. Additionally, it includes a 33cm anti-loss cord to keep it attached to , ensuring it never gets lost during your underwater explorations. Specifications: Main Material: Plastic Steel Note: The actual color of the item slightly from the pictures due to different monitor settings and lighting conditions. Please allow a 1-2cm deviation in measurements due to manual sizing. Color: Black Material: plastic Package Contents: 1 x Diving Dust Cap 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 +/- 1-3cm.