【Material】: Made of comfortable jute material. Thick foam inner layer and inner foam cover handle, sturdy and safe. 【Handle Design】There are 3 comfortable handles that provide necessary support and prevent hard bite. 【Protection】: High quality jute with reinforced inner lining and bite sleeve to protect the trainer from dog teeth. The outer layer is flexible, abrasion-resistant and bite-resistant. 【Training】: This training kit is perfect for professionals and beginners, and it is perfect for outdoor use. The wide surface of the sleeve encourages the puppy to open his mouth and take a bite. [Reliable quality]: This product has been supplied to many dog training bases for a long time, and the product quality is reliable.