<b>Product Description:</b><br> Color: 2-pack white<br> Material: Stainless steel and ABS plastic<br> Product size: 2.84 x 2.84 x 1.87 inches / 7.2 x 7.2 x 5 cm< br><b>Package Includes:</b><br> 2 Pet Training Bells<br><b>Description:</b><br> Effective Potty Training--- Teach your animal to ring the bell to go outside or go to the toilet without scratching the door or barking to get your attention. The button on the top is flat and wide, making it easy for dogs or cats to press it. Both bells can be placed outside or inside the door. Non-slip Rubber Base--- There are 3 rubber feet under the base to help keep the doorbell in place. It will not slide on the floor easily and can also protect the floor from scratches. <br> For small dogs and cats--- This towel-sized pet training bell has a diameter of 7.2 cm (2.24 inches). The bell is made of stainless steel, ABS plastic and has a cute paw pattern. <br> Transparent Ring --- Since your pet is not hanging on the door, it can use its paw to press the bell, making the sound louder and avoiding the ring signal. <br> How to Train Your Pet --- Step 1: Place the doorbell on the door handle. Step 2: When your dog needs to go out, bring it to the doorbell, press the bell with its paw and give your dog the command, then open the door and let it out. Step 3: If your dog needs it for three weeks or less, repeat this process, always using the same command and praise. Then your dog will remember it this way.