2 Pcs Portable Cooling Neck Ring with Wearable Lightweight Design for Outdoor Sports and Summer Travel HOT AND UNCOMFORTABLE OUTDOOR CONDITIONS: Summer activities and extended time outdoors can feel less comfortable when heat builds around the body during movement. MORE REFRESHING OUTDOOR COMFORT: Sized at 7×7" (18×17cm) with an inner diameter of 4 " (10.5cm), this cooling neck ring provides wearable cooling support, encouraging more comfortable outdoor routines in warm environments. LIGHTWEIGHT WEARABLE DESIGN: Designed with a curved neck fitting shape that rests comfortably around the shoulders for portable cooling during outdoor activities. TPU & ICE CRYSTALS MATERIAL BUILD: Made from TPU fabric and filled with ice crystals, forming a lightweight, reusable cooling accessory suitable for repeated summer and travel use. VERSATILE DAILY USE: Suitable for running, cycling, fishing, fitness, commuting, and travel routines, supporting portable cooling throughout outdoor activities.