Feature: The silicone sleeve with a hollow design brings better air circulation and keeps the Microfiber Towel dry. Using microfiber material, Microfiber Towel is breathable, comfortable, super absorbent, and lightweight. Such Microfiber Towel is very suitable for mountaineering, traveling, fitness, running, cycling, etc., and it is practical. With a silicone sleeve, it can be easily connected to the backpack, and the Microfiber Towel is easy to carry and store. A fast-drying and cooling towel that wipes off sweat during exercise to maintain comfort. Specification: Condition: 100% Brand New Item Type: Microfiber Towel Material: Silicone+Aluminium Alloy+Microfiber(Polyester) Color: Gray, Pink, Blue(Optional) Silicone Case Size: Approx.9.5x5cm/3.7x2in Towel Size: Approx.30x80cm/11.8x31.5in Weight: Approx.58g~60g/2oz~2.1oz Package List: 1 x Microfiber Towel1 x Silicone Case Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. ​The silicone sleeve with a hollow design brings better air circulation and keeps the Microfiber Towel dry. Using microfiber material, Microfiber Towel is breathable, comfortable, super absorbent, and lightweight. Such Microfiber Towel is very suitable for mountaineering, traveling, fitness, running, cycling, etc., and it is practical. With a silicone sleeve, it can be easily connected to the backpack, and the Microfiber Towel is easy to carry and store. A fast-drying and cooling towel that wipes off sweat during exercise to maintain comfort.