Food-Grade Silicone Gasket for Pressure Cooker Molds. Customizable Color and Size: Colors include transparent and white; sizes are standard or customized to requirements. High Performance Material: Made of 100% silicone with excellent flexibility, anti-aging, and waterproof properties. Flexible Delivery Options: Stock items ship in 2-5 days; custom orders take 15-30 days depending on quantity. Free Sample Availability: Free samples provided if in stock; customer covers freight cost to their country. Versatile Industrial Application: Suitable for water dispensers, medical equipment, food/beverage, and chemical lines. Professional Manufacturing: Own factory with 5 extrusion lines and 10 molding machines established over 12 years. Secure Packaging: Packed in rolls with inner PE film and outer woven bags/cartons for protection.