15 Different Metric OD Sizes from 6mm to 30mm,225 pieces,Come with a separated clear plastic storage case.
Made of silicone Can be Used for Drink Water Pipe, Faucet, Travelling Mug Cup Lids, Coffee Maker and Weldless Fitting for Brewing.
VMQ- Standard silicone with a wide temperature range from -22℉ (-30℃) to 392℉ (200℃)
Widely used for Hydraulics and Pneumatics sealing, pressure valve, gas compressor, reaction valve, heat exchanger, boiler, filter, mechanical sealing