Featured by good thermal conductivity, excellent electric insulating property and fast heat dissipation, the thermal grease has stable and efficient performance. The matched syringe makes the operation more convenient. The thermal grease is scentless, insoluble and non-corroding, which is safe to use. The piston design can well preserve the thermal grease, which can prolong the expiration date of it. Made of plastic and silicone grease, the thermal grease is eco-friendly and durable to use. The length of one syringe is 14cm, width is 1.5cm and height is 1.5cm. The thermal grease is especially suitable for cooling electron devices such as diode and amplifier tube. Item Name: Thermal Paste Material: Plastic,Silicone Grease Color: Grey Thermal Conductivity: 4.8WM-K Thermal Resistance: 0.0032 degrees Celsius/inch Working Temperature: -50 degrees Celsius-300 degrees Celsius Features: Convenient, Insoluble, Low Consistency Size Details: Syringe: 14cm x 1.5cm x 1.5cm/5.51" x 0.59" x 0.59" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Usage: 1: Clean the surface to remove oil stains, then directly squeeze out thermal paste to evenly cover the surface. 2: The coating method can be brushed, scraped or rolled as needed. Package Includes: 3 x Thermal Paste 1 x Scraper 2 x Fingerstalls