Authentic Mexican woven material. Thick and fleece lined. Has velcro strap that goes around belly to keep jorongo secure on your pet. Blue Pet Jorongo$29.99PriceExcluding Sales TaxSize*SelectQuantity*Add to CartBuy NowCAREMachine wash coldHang drySHIPPING & HANDLINGAll orders are ready to ship in 2-3 business days.All orders ship USPS First Class Mail.SIZE CHARTSIZE Jorongo'sBACK LENGTHCHEST Sz 00 (2lbs or less)8"14" Sz 0 (2-4lbs)9"16" Sz 1 (Yorkie)11"18" Sz 2 (Chihuahua)12"20" Sz 3 (Daschund)14"20" Sz 4 (Shitzhu)16"24" Sz 5 (Frenchie)17"26" Sz 6 (Corgi)18"27"