Product Description One Trigger Lock and Two Keys Amarine Made Keyed Alike Trigger Gun Lock - Compatible with Pistols, Rifles, & Shotguns Pay attention to the Firearm Safety Tips: 1. Keep firearms pointed in a safe direction at all times, even when unloaded. 2. Store firearms unloaded under lock and key 3. Store ammunition separately under lock and key 4. Never store firearms in a place accessible to children 5. Teach children basic principles of firearm safety. Feature: 1.Open by a key 2. Durable Material Construction. 3. Our gun lock is easy to be attached and removed. 4.The device features an adjustable ratchet mechanism for positive locking on compatible with most handguns, rifles and shotguns. Specification: Weight:0.51kg Package include: 3 PCS Gun Trigger Lock