1. Material: wool2. Size: S/M, about 2.5 cm wide, with a 10 cm strap on the back, which can adjust the neck circumference appropriately3. Adjustment range: S is about 20-25 cm, M is about 25-30 cm4. Single weight: about 12 grams5. Application: both cats and dogs6. Features: unique shape, versatile personality, comfortable to wear, exquisite workmanship, safe material, non-toxic and harmless

http://olla.gr/3-pcs-pet-handmade-knitted-wool-cherry-cat-dog-collar-bib-adjustable-necklace-specification-s-20-25cm-white/