Safe, convenient and reusable. Applicable to any shape of nostrils. Easy to use, just clip your nose when you are going to sleep. Lightweight, you can take it along with you. No pain or harm to your nose, can increase the air breath for sleeping. To help reduce mild to moderate snoring. 4 PCS Snoring Stop Silicone Anti Snore Nose Clip Device for Silent Sleep. Features: - Safe, convenient and reusable - Applicable to any shape of nostrils - Easy to use, just clip your nose when you are going to sleep - Lightweight, portable design - No pain or harm to your nose, helps increase airflow during sleep - Made of comfortable silicone material - Fits gently into the nostrils, helping to keep them open for easier breathing Product Specifications: 1. Material: Soft Medical Silicone 2. Nose Clip Size: 2 x 1.5cm / 0.78 x 0.59inch (L x W) 3. Clip Case Size: 3.5 x 1.1cm / 1.37 x 0.43inch (Dia x Thickness) 4. Color: Transparent 5. Type: U type 6. Weight: 25g Package Includes: 4 x Anti Snore Clips 4 x Protective Cases