TWO - Knurled Pipe Washers (BRASS)

TWO - Knurled Pipe Washers (BRASS)

• ? <b> EFFECTIVE: </b> Studies show that 80-85% of dogs stop barking in just one week after using our barking collars, 10-15% of dogs stop within the first two weeks.
• ? <b> SAFETY & WARRANTY: </b> Our anti-bark collar is a humane bark collar with a durable buckle closure that complies with ECA safety requirements. Our no bark collars last a minimum of two years, and we provide a 12 month warranty from the date of purchase. We also provide refunds within 30 days of the purchase date.
• ? <b> UNIVERSAL SIZE: </b> Dog barking collar is suitable for all kinds of dogs: small, medium, large. Lenth is regulated from 5 to 19 inches.
• ? <b> FAST CHARGE: </b> Only 1 hour, and your anti-barking collar is fully charged via USB with your computer, car charger adapter, phone charger, or power bank.
• ? <b> 100% WATERPROOF: </b> No need to take off the anti barking collar on rainy days or while bathing or swimming.