Overview: 1. The fabric is a cool technology fabric that resists heatstroke and cools down; 2. Fabric principle: Cool fabrics adjust the temperature by absorbing heat, and the cool factor brings a cool comfort to pets. 3. The fabric does not contain chemicals, polymer materials, glues, crystals or phase change materials. The fibers used are all safe and non-irritating fibers, Compared with ordinary moisture-proof fabrics, this kind of fabric is light, breathable and comfortable to wear. 4. If you put it in water, after twisting it dry, put it in the freezer for 10 minutes and then take it out, the cooling effect is more obvious. 5. Necessary items for taking the dog out for a walk, exercise, mountain climbing, etc. Specifications: Name: Cold summer dog neck scarf Color:Blue Material: Polyester Size:S,M,L Size after packaging: S:11*16*0.5 M:11*16*0.8 L:11*16*1.8 Package Content: 1* Polyester dog neck scarf