There are some dents, but I think it's okay to use. Neck Cooling Collar [Naturally freezes at 28°C] Cooling Collar for Adults and Children, Neck Cooling Ice Collar, Neck Cooling Ring, Cool, Long-lasting, Reusable, Cooling Supplies, Cooling Sensation, No Condensation, PCM, Heatstroke Prevention, Outdoor Work, Fireworks Viewing, Sports, Outdoor Activities (Blue) * Immediate purchase welcome, midnight silent purchase OK ◎ * One-of-a-kind, first-come, first-served * Welcome bulk purchases, feel free to comment * Free shipping! ⚠️ If there are any problems, please be sure to contact us before evaluation. ・Please understand and purchase with home storage and simple packaging. (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※ We may take it out of the box for shipping due to shipping costs so that we can sell it as cheaply as possible. 19-410621851 #AoiMikan's product list is here ✨ ☜