Three-piece matching Kong leash, collar and harness set. brand new with tags, never used. Retail value $80 The KONG Max Dog Harness is an ultra-durable harness that is great for pullers, and features neoprene for comfort while offering an adjustable and comfortable fit. KONG Comfort Traffic Leash offers you more control. This durable leash was built to last, and features a comfort-grip handle while resisting chewing and tearing. Dimensions: 4 FT x 1 in W (1.2 m x 2.54 (m) KONG® Chew Resistant Dog Collar, ultra durable, and easily adjustable.