Description: The largest neck circumference is 24 cm， suitable for all pet whose neck is smaller than 24 cm. Not suitable for kitten， gravid and ailing pets. Please keep 1-2 cm spaces for your pet to make it feel comfortable. If it feels uncomfortable， please loose or remove the collar immediately. When taking a bath for your pet， you can remove the collar. Tie the collar around it again when the hair become dry. Please keep children away from the collar in case they eat and swallow it. The collar will be smelly when first use， but it will fade away after a day or two. The validity is 100 days after the package is torn. Please do not tear it if not use immediately， in order to prolong the duration of validity. Type: Pet Protection Color: As the picture shown Package Included: 1 x Cat Flea Neck Ring Shipping: Shipping: 2 - 3 days. Payment: We accept payment via Netpay， Cash Deposit Machine (CDM) and Paypal. > Last Updated @ 7/16/2016 2:40:35 PM