Description: Dive deeper and stay longer with the ear pressure equalizer, a must-have tool for any serious free diver. made from high-quality aluminum alloy, this durable device is designed to help you equalize ear pressure while underwater. the corrosion-resistant anodized surface ensures longevity, while the double-sided middle design provides a secure grip for added stability during dives. Whether you're a beginner or a seasoned pro, this ear pressure equalizer is the perfect training companion. its lightweight construction makes it easy to carry and use wherever your diving adventures take you. say goodbye to uncomfortable ear pressure and hello to longer, more enjoyable dives with this professional-grade tool. Don't let ear pressure hold you back from exploring the depths of the ocean. invest in the ear pressure equalizer today and take your free diving skills to the next level. practice anytime, anywhere with this practical diving aid that is sure to become an essential part of your underwater gear. order yours now and experience the difference it can make in your diving experience. Item Name: Pressure Equalizer Material: Aluminum Alloy Features: Easy to Use, Practical, Reusable, Long Lasting Size Detail: L: 5.9cm/2.32", W: 2cm/0.79" (Approx.) Notes: 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. Package Includes: 1 x Pressure Equalizer 3 x Balloons 1 x Storage Box