Check the listing for details. UCanSee E Eye Chart Visual Acuity Chart 22x11 inches. Condition: New. Listed at 13.49 USD. FEATURES Constructed from strengthened PVC material, it boasts high durability and tear resistance. The surface of the vision chart stays remarkably clear, devoid of any glare or reflection. The vision chart is designed with waterproof features, enhancing its durability and reliability in various environments. To ensure stability and prevent curling, utilize double-sided tape to firmly fix the four corners of the chart during mounting. The participants only need to report the orientation of the characters they see, without the need to read complex text or symbols. This makes it suitable for people of most age groups, including children and adults. SHIPPINGAll orders will ship within 5 business days of payment. Delivery may be delayed due to carrier delays and/or other issues.All of our customers are very important to us, if you have a delivery or quality problem, please do not open a case but contact us promptly via eBay message, we will try our best to resolve it with you. RETURN POLICYReturns are accepted within 30 days of the buyer receiving the item. Buyer is responsible for return shipping if it's not our fault. We will issue a refund within 2 business days of receiving the returned item.Returned items must be in their original condition, custom items cannot be returned.