The leash is made of latex elastic material, won't hurt your lovely bird. You can take your birds out easily. Adjust the elastic band to make a better fit for your birds by buckle and removable rope. Back small wing design is so cute, the bright color attracts more people's attention, they will notice and not hurt your birds accidentally. If you like training birds or attending parties, get one for your birds and do not worry about it will lose. Rope length: 2 meters(6.5 fts), handle length: 10cm (4 inches), large enough to hold. Suitable for Cockatiel, Macaw, Budgie, Red-breasted Parakeet, Monk Parakeet, Grey Parrot, Lovebird, Crested Myna, European Goldfinch, Canary, Eclectus Parrot or other small birds. Material: cotton, rope length: 2m, Suitable range: XS (tiger skin, peony, Pacific Ocean) S (Xuan Feng, Monk, Little Sun, Golden Sun, Honey Sucking, Myna) M (Pressure, Big Fei, Keck, Mini King Kong) L (pigeon, gray machine, eclectic, medium sunflower) XL (King Kong, Da Kui) You can adjust the size according to the size to fit the body, elastic pull rope, comfortable grip.