Silicone Bottle and Cup Base Protector – 9 cm Inner Diameter Protect your drinkware and surfaces with this durable, easytouse silicone base cover designed to fit bottles, mugs, and cups with a 9 cm bottom diameter. Key Features: Size: Inner diameter 9 cm (3.54 inches), height 4.5 cm, thickness 2 mm. Material: quality silicone, soft yet strong, nontoxic, and heat resistant. Heat Protection: Shields your hands from hot or cold surfaces, providing thermal insulation. Durable Performance: Maintains flexibility and strength in extreme temperature conditions. AntiSlip Grip: Textured bottom for secure placement on any surface, reducing spills and tipping. Noise Reduction: Prevents clinking sounds when setting bottles or cups down, ideal for quiet environments. Scratch and Impact Protection: Safeguards both your drinkware and the surfaces from damage. Compatibility: Designed for stainless steel, glass, or insulated drinkware including water bottles, flasks, coffee cups, tea cups, mugs, and shakers with a 9 cm diameter base. Practical Use Scenarios: 1. At the office: Place your insulated coffee mug on your desk without worrying about noise or marks. 2. At home: Use with your glass water bottle to protect kitchen counters and dining tables from scratches. 3. Outdoors: Secure your stainless steel flask on picnic tables or camping gear with added grip and stability. This silicone base protector offers an effective way to extend the life of your drinkware while keeping surfaces safe and clean. Its reliable grip, heat insulation, and protective design make it ideal for daily use in any setting.