Features1Waterproof: This monocular telescope is designed to be waterproof for life, so you don't have to worry about accidental water ingress. 2Professional: Monocular has a precise design of multi layer coating lens, which can enhance the performance of the optical system, color reproduction true. 3With Wrist Strap: The handheld telescope comes with an adjustable wrist strap for easy one handed use and to prevent the device from slipping off. 4Easy To Use: Convenient eyepiece focus wheel to fine tune the eyepiece of the portable telescope for detailed observation. Suitable for hiking, camping, travel, etc. 5 Material: The telescope is made of ABS material, fine workmanship, textured detailing, integrated molding, more durable.SpecificationItem Type: MonocularMaterial: ABSObjective Lens: Approx. 50mm/1.97inPackage List1 xMonocular1 x Storage Bag3 x Stand Assembly1 x Eye Cover1 xGlasses Cloth1 x Instruction Manual