Please measure your pet before your buying.Thanks

The selection of canvas fabrics are very solid, safety hooks in the package. Machine washable! Package on both sides of the tape can pull adjustment, with a buckle, safer.The size for bag:

S : L23.5" *Bag bottom width 6.2" *Bag mouth width 14.5" * Bag mouth height 4.9".It suits for 0.25-2.5Kg pet dog or cat

M :L24.5" *Bag bottom width 7.2" *Bag mouth width 16.5" * Bag mouth height 5.5".It suits for 2.5-4Kg pet dog or cat

L:L25.5" *Bag bottom width 8.2" *Bag mouth width 17.7" * Bag mouth height 6.3".It suits for 4-6.5Kg pet dog or cat