【New】Ice Ring Neck Cooler Set of 2 1. R-BOOM Cooling Ring Neck Cooler S Size - Brand: R-BOOM - Model Name: NC-S19WH - Size: S, Diameter 12.5 x 5.1 x 0.5cm (33cm when in use) - Material: TPU, PCM - Color: White - Weight: 125g ± 10g 2. MASCLUB Cooling Ring Neck Cooler M Size Floral Pattern Cooling ring that freezes naturally below 28 degrees Celsius! Reusable and energy-saving! Perfect for outdoor activities and leisure! 【Size】Inner diameter: approx. 11.3cm, Thickness: approx. 2.1cm, Inner circumference: approx. 36cm 【Weight】Approx. 125g 【Material】PCM, TPU Please refrain from purchasing if you are concerned about minor details, as this item is stored at home and has been inspected by an amateur. Thank you for your understanding! Thank you for viewing.