Explosion-proof red reflective chest strap.\r\n Soft and comfortable, disperse the load, reflect at night.\r\n Increased stretch nylon straps on the abdomen can effectively relieve the pressure caused by the report.\r\n Full neck care in all directions, 360° wrap-around integrated pet chest strap, even pressure distribution, relieve\r\n stress, fit and support, and light package to protect the dog\'s chest and abdomen while walking\r\nthe dog, and the dog is comfortable.\r\n The anti-seize hair locks the socket with one key, just easily fit the left foot first, and then gently buckle on the back,\r\n one action completes the entire wearing process.\r\n\r\nSize Chart: S for chest 16.5-20.4 inches/42-52 cm. M for chest 19.1-25.6 inches/48.5-65 cm. L for 24.0-29.9 inches/61-76 cm. XL for 27.9-34.6 inches/71-88 cm. XXL for 33.5-41.7 inches/85-106 cm.