Product Name Richell Outing Vest Harness S for Extra Small Dogs [Manufacturer] Richell [About Use] [Applicable Size] ●S size...For extra small dogs under 4kg / Neck 17-25 / Chest 26.5-40 / Length 21 (cm) [Material] Polyester, etc. Product Features ●Richell Outing Vest Harness S size ●For extra small dogs under 4kg ●Make walks and drives more fun and comfortable! This vest-type harness puts less strain on the dog's body. ●By changing the lead, you can use it for both walks and drives. (*Lead is not included in the product) ●When driving, secure it to the seatbelt to prevent sudden jumping out. ●Hand washable, so you can keep it clean. ●Pet goods / dog / dog / dog / dog harness / stylish / cute / walk / outing / outdoor ◇For extra small dogs ◇Weight目安: ~4kg ◇Neck: 17-25 (cm) ◇Chest: 26.5-40 (cm) ◇Length: 21 (cm) Please store at room temperature, away from direct sunlight and high temperature and humidity. Although there is a marking with a magic marker on the package, it is new and unused.