Description: 【Comfortable and lightweight】: Made from PC, these pet glasses are sturdy, lightweight, and comfortable. They are suitable for small dogs as daily photo props or for performances. They provide maximum eye protection against wind, water, and debris 【Adjustable Elastic Strap】: The adjustable elastic strap can fit your dog's size perfectly. The chin strap design ensures the Pet Goggles will not easily fall off. Both the head and chin straps are elasticated for easy wear 【Stylish Accessory】: These heart-shaped fashionable Small Dog Sunglasses are suitable for daily wear, parties, weddings and holidays. Dress up your dog to make it more eye-catching and charming 【Sponge Padding】: The lenses are surrounded by a sponge pad which provides great breathability due to its high-density sponge material that can perfectly alleviate eye fatigue from the glasses even when worn by your dog for long periods of time 【Product Dimensions】: The product measures 10.5*2.5*4cm with a chin strap adjustable range of 14-19cm and a head strap 17-27cm Specification: Material:PC Size Chart: Eyeglasses size: 10.5cmx2.5cmx4cm/4.13inchx0.98inchx1.57inch Chin strap adjustable range: 14cm-19cm/5.51inch-7.48inch Head strap adjustable range: 17cm-27cm/6.69inch-10.63inch Package Includes: 1 Dog Sunglasses Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.