Thank you for viewing! ☆Free shipping ☆Instant purchase OK ☆Same-day shipping ☆Brand new, unused 【Red, size M page】 ♪ Essential for nighttime dog walks Glowing collar ♪ 3 lighting patterns ※ Changes with each press of the button. ♪ Battery replaceable ※ 2 CR2032 batteries (trial batteries included) ♪ Buckle type, adjustable size, with lead connection hardware 【Color】... Red ※ Available colors... Yellow, Green, Red 【Size】... M ※ Available sizes S... Neck circumference... Approx. 32-41cm, width... Approx. 2.5cm (small to medium-sized dogs) M... Neck circumference... Approx. 38-48cm, width... Approx. 2.5cm (medium to large-sized dogs) ※ Please understand that there may be slight errors due to amateur measurements. 【Material】... Nylon, ABS resin, stainless steel, etc. 【Specifications】... 2 CR2032 batteries ※ This product has an IPX7 waterproof level. 【Imported from overseas】 ※ Please understand that imported products may have loose stitching, a unique smell, and minor scratches. ※ All products are opened once for inspection and operational check. 【Packaging】 ※ We will use shopping bags and recycled cardboard for packaging. ※ Due to shipping costs, we may remove the contents and package them in a thinner state, so please understand. 【If there is a problem with the product...】 ※ Please contact us before giving a rating. ※ We do not accept any returns or exchanges after a rating has been given. ※ We do not accept returns or refunds due to customer reasons such as "different from the image," so please understand.