Hang a custom-made cold towel around your neck to keep it cool anytime, anywhere. Just soak in water for 20 minutes, the non-toxic polymer sewn inside will keep you cool all day through the evaporation process. No need for refrigeration or ice. Reusable and very environmentally friendly. The product adopts digital color printing and can print any design, the quantity is not limited: color and logo, including photos, double-sided and all. Very suitable for marathon, field work, running, camping, football, volleyball, basketball, tennis, beach volleyball, seaside. Comply with CPSIA. 26" l x 2" w. The order quantity exceeds 5,000, by sea.