These sunglasses can prevent some little rock or something might hit the dog’s eyes. Not only protect dogs’ eyes from wind and sun in summer but also snowproof, anti-dust in winter.
Head Elastic Straps: 8.5″ -15″;
Chin Elastic Straps: 7″-12″ (No Tensile Measurement);
Framebridge Perimeter: 12″.
Perfect for longe snout dogs like German Shepherd, Gree, Husky, Alaskan Malamute, Doberman, and Shepherd dog.
Head Elastic Straps: 5.9″ -11.4″;
Chin Elastic Straps: 4.7″-7.9″ (No Tensile Measurement);
Framebridge Perimeter: 9.25″.
HOW TO WEAR
Dog goggles are made up of a soft TPE frame and 2 adjustable elastic straps. Lenses are ultraviolet rays resistant. Sunglass vents can send out vapor to your dogs.