Protects your dog?s eyes with shatter-proof, anti-fog, UVA and UVB protection polycarbonate lenses. Offers durable protection with extra deep lens cup that keeps lenses safely away from eyes to shield against sun, wind, and debris. Ensures a comfy fit with soft PVC sunglasses frame,widen nose bridge design, adjustable chin and head straps that snap in place snuggly on all doggie head shapes and sizes. Features: 1. Made of high quality Polycarbonate. Anti-fog, shutter-proof, impact-resistant and high transmittance. 2. EVA sponge can provide a comfortable wearing and good vision for your pet, breathable and soft. 3. Rimless lens design gives your pet larger and better vision when go out with you. 4. Fashionable lens also makes your pet become eye-attention all the way especially when you dress him or her up whenever you are going out. 5. The dog goggles is fit for outdoor activities, such as cycling, climbing, swimming and other activities. Product Specification: Color: silver Material: PC LINES + Frame cotton + Nylon tape Dimension: 21.5*6cm/8.46*2.36in(L*W) Weight: 56g/1.97oz Head ribbon: 28-48cm/11.02-18.89in(Loose state) mandible ribbon: 17-25cm/6.69-9.84in(Loose state) Package Includes: 1 x Dog Goggles Warm Note: There may be a slight error in the size of the manual measurement. The error is 1-2cm. Please ensure that you do not mind before buying.