I would appreciate it if you read my profile! ٩( 'ω' )و All fabrics used are made in Japan and sourced from Kyoto. ❁*·⑅❁*·⑅❁*·⑅❁*·⑅❁*·⑅ ❁*·⑅❁*·⑅❁*·⑅❁ ⚫︎ Neck size: 13cm~25cm, adjustable ⚫︎ Cord thickness: Approximately 7mm / Floral and origami crane design, black ⚫︎ Appliqué: 15mm ⚫︎ Bell: Crepe, 6mm ※ Approximate sizes ❁*·⑅❁*·⑅❁*·⑅❁*·⑅❁*·⑅ ❁*·⑅❁*·⑅❁*·⑅❁ Handmade item. Made with cotton sheeting fabric. The yarn core makes it soft and lightweight. I think it will reduce stress. ✔️ Slide the knots on both sides to widen the collar. Put it over your pet's face, then adjust it to the appropriate size. You can wear it without untying the knots. ✔️ Consider your pet's face size and the possibility of the collar getting caught, and choose the size accordingly for safety. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ ❁ If you are unsure about the size ❁ Measure the nude size while your pet is sitting. (＝Snug fit without extra space) The appropriate size is approximately 3-5cm larger than that size. The guideline is that you should be able to fit 2-3 human fingers in the gap. For kittens, about 2-3cm. It's best if you can fit 1-2 fingers. This is just a guideline, so please use it as a reference. ❁ To keep it clean ❁ Wipe gently with a pet shampoo towel, etc., to keep it clean. ❁ The photo shows the smallest size ʕ•ᴥ•ʔ