SportDOG Brand 3/4 Inch Collar Straps - Waterproof Rustproof - Tighlty Spaced Holes Proper Fit - Multiple Color Options Replacement strap for your SportDOG Brand e-collars Waterproof and rustproof Fits neck sizes 5" - 22" with 41 tightly spaced holes to ensure correct fit Metal rollerbuckle for easy fastening on your dog; metal strap keeper for safety Available in Pink, Orange, Blue, Red, Yellow, Green, Black, Grey, Realtree Max-5 Camo, Reflective Orange, and Reflective Blue