Front and back HD thickened PVC material, more comfortable to use the process, IPX8 waterproof, depth waterproof 30 meters, easy to cope with all environments 3-layer sealing design, the real dripping water does not enter. 3-layer sealing design, no water dripping in. Velcro design at the seal is more convenient to use. Attentive lanyard design, not stuck in the neck, not scratching the skin. Multiple colors to meet your personalized needs. Adapt to the pool, surfing, diving, spa, rafting, and other activities. Measuring 7.95*4.33 inches, this custom three-layer pvc cell phone waterproof bag. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: Eco-friendly material, reusable, foldable for storage.