🐕【3 SIZES AVAILABLE】: [2 LBS < Small Size < 5 LBS] [4 LBS < Medium Size < 9 LBS] [9 LBS < Large Size < 15 LBS] If your pet is in the weight range where the two sizes intersect, we recommend that you choose the larger size pet carrier. 🐕【ADJUSTABLE ANTI-ESCAPE DESIGN】: ①Stretchable side straps for pets of different sizes. ②Double side zippers for quick pet access and automatic zipper lock design prevents pets from propping or grabbing the zipper open. 🐕【COMFORTABLE & EASY TO CLEAN】: ①The ventilated mesh design on both sides of this dog carrier bag makes air circulation more efficient. ②The pet crotch fabric is easy to clean and does not stain. ③The leg and tail openings are designed with soft wrap-around edges to make your pet more comfortable. 🐕【UNIQUE DESIGN】: ① Back mesh back pad, heat dissipation and ventilation when carrying. ②Adjustable wider and thicker padded straps, maximum length 39.6 inches, long time carrying without strangling shoulders. ③ Waist fixed belt, keep the back of the pet does not shake, more stable. 🐕【QUALITY GUARANTEE】: Wakytu offers an 3-year warranty service, Quality problems within 3 years can be replaced for free new models. So if you have any problems with your product, please feel free to contact us by email and we will get back to you as soon as possible within 24 hours. wakytu pet carrier,be a pet home! Pet will be more happy with you:)