Warfarin is a coumarin anticoagulant, which has anti-vitamin K effect in vivo. It can inhibit the synthesis of coagulation factors II, VII, IX and VII in the liver which are participated by vitamin K. There was no resistance to coagulation factors II, _, _and_in blood. Therefore, it can not be used as an in vitro anticoagulant. In vivo anticoagulant also needs active coagulation factor consumption before it can be effective, and its effect and maintenance time are longer. It is mainly used to prevent and treat thromboembolic diseases. Warfarin silicone bracelet is Perfect provider of information in a medical emergency. bracelet-maker-rubberupcycle-silicone-bracelets ombining silicone wristband and usb flash drive. It become a popular promotion gift, a printed silicone wristband usb flash drive contributes to company event and memorials. The wristband can be customized in all pantone crubber bracelets for a causeolors. Black and white is the most popular. Size can be adult and youth. We can print a logo on the central part of it. Capacity can be 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB,64GB. Operating Temperature is -32°F to 140°F (0°C to 60°C). Storage Temperature is -4°F to 185°F (-20°C to 85°C). Read speed 18M/S,write speed:3.8M/S (USB2.0). Working voltage is 5V with wrking power 300mA. Guaranteed 2 ear warranty. Operation system Windows 98/ SE /ME /2000 /XP/ 7/ Vista, Linux 2.4.x, Mac Windows 7, etc. The advantage of our product. 1. Make logo according to customer"s design, 2. File preload, files can be non-erasable. 3. Advertisement files Auto-play once USB was plugged into the computer. 4. Website auto pop-up once USB was plugged into the computer. 5. Disk partition. 6. Password protection. cheap-silicone-wristbands-free-shippingextra-large-silicone-wristbands We are professional silicone bracelet maker who can make all kinds of silicone bracelet. The spoon bracelet is good to be a figured one. A figured silicone bracelet is quite different from normal shape wristband as it can be customized according to the shape of logo like a watch, heart or other shapes. It is made by mould. The logo can be debossed, debossed colorfilled, embossed, embossed printed or printed. When we make the design, we can put the spoon part on the middlle of the wristband as the figured part. The width of logo will be larger than the bracelet. So it looks outunderstanding. Also you can make it better by making the colors different. The bracelet can be segment, swirl and glowing also. Our designer will make it best. Order less than 100pcs, get 50pcs free and 5pcs keychains free. Order 100pcs or more, get 100pcs free and 10pcs keychains free. All the free wristbands and keychains are same design of the one you order. lity of 50 meters waterproof , the long life time built-in battery and also comfortable and durable as it is the silicone made material. A sport digital rubber wristband is the assistant of good health to remind you of sporting. Energy rubber bracelte is one of the rubber bracelet made from rubber which is blending the energy powder in the manufaturing process or insert energy particle after manufaturing. Energy rubber brubber bracelets for a causeracelets is popular in the United States first and then all around the world. Energy rubber bracelet is made with the characteristics of rubber like tasteless, non-toxic, long life, does not stimulate the skin, good flexibility. The energy bracelet can be customized as debossed, embossed or plain printed style. The combination of a variety of fashion elements make the rubber bracelet become popular fashion jewelry.