YUNSTK Hose Connectors Make Your Gardening Life Easier. The shower kit allows for a mixture of hot and cold water, providing a solution for keeping your pet clean outdoors and avoiding mud being tracked into your home. Wide Uses Washing Windows washing the Car Cleaning Mud Boots The quick connector is made of durable, high-quality ABS plastic. The hose is constructed with sturdy, three-layer materials that are resistant to cold, wear, bending, cracking, and exploding, and features a PVC spiral mesh design for a stylish appearance. Easily Mix Hot & Cold Water.