These fishing lure eyes which helps catch a fish's attention, and there are three different size and colors to meet your demands. They can be used paired or randomly if such detail is not required - they will still look great lures. Strong adhesive backing allows easy application and a firm grip to surfaces but a few drops of super glue or epoxy is recommended for a more secure hold. What are you waiting for? You won't be disappointed. Features: 1. Made of epoxy material, which is durable and lightweight. 2. Looks life-like, which help to catch fish's attention.3. Adhesive, which can be stick on lures, jigs or crafts and so on.4. The hard epoxy provides significant protection in the toughest conditions and from predators in fresh and salt water.5. Great accessory for you. Specifications: Material: Epoxy Color: Red, Golden, Silver (optional) Size: 3mm, 4mm, 5mm (optional)Package Weight: approx.6g(3mm), 9g(4mm), 12g(5mm) Quantity: 500pcs Package Included: 500 x fishing lure eyes Note: 1. Strong adhesive backing allows easy application and a firm grip to surfaces but a few drops of super glue or epoxy is recommended for a more secure hold.2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail. 1Made of epoxy material, which is durable and lightweight 2Looks life-like, which help to catch fish's attention 3Adhesive, which can be stick on lures, jigs or crafts and so on 4The hard epoxy provides significant protection in the toughest conditions and from predators in fresh and salt water 5Great accessory for you