It is made of silicone, not easy to wear and tear, convenient for you to carry, which can be applied for a long time. It can be applied to hold headphones, cosmetics, facial mask and lipstick, very practical for you to use. Various color for your option. Can custom logo on it. Measuring 3.54*1.18 inches, this custom simple round silicone storage 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.