Made from BPA-FREE (Non-Toxic) Hypoallergenic Material. No Metal Parts Used, makes this glasses Safe & Child Friendly. Extremely Flexible, Very Strong, Soft & Skin Friendly. Comfortable Adaptive shapes designed to Maintain iksana Opticals llp Our stained glass is the perfect choice for both outdoor and indoor activities such as studying, walking, kicking , dancing , cycling, traveling, taking photos, and suitable as a high fashion accessory Age Group 1 to 15 Years. Each frame Comes With P&M FLEXIBLE KIT (Elastic Head Band, Ear- Grip, Case, Soft Pouch+Microfibre Cloth and Anti Bacterial Lens Cleaner Spray)\r\nThese kids' Glasses are made from extremely lightweight and strong TR90 material\r\nYou can insert prescription lenses into these frames. It is good for prescription. \r\n1 Year Breakage Warranty.\r\nSupplementary Temple Tips Ear Hooks.\r\n