Holiday Ornaments descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Cork Shaped Led Copper Wire String Light-set 2. Features It Can Be Easily Designed to Any DIY Shape You Like to Create Romantic, and Warm Atmosphere Battery Powered: 3 X LR44 Batteries (included), On/off Switch on Battery Pack, No Need to Power with Plug, Convenient to Take and Safe to Use Gift With Romance: A Pretty Gift for Your Lover, Kids, Friends and Families for Birthday, Christmas and Wedding Occasion: Suitable for Any Bottle DIY, for Indoor and Outdoor Decoration. Perfect for Party, Halloween, Living Room, Bedroom and Garden Specifications Type: LED Silver Color Copper Wire String Material: Copper, Plastic Beam Angle: 360 Degrees Mode: Steady On Battery: 3* LR44 Battery (Not Included) Waterproof: IP65 (Copper Wire is Waterproof , Battery Box is Not Waterproof ) Bottle Stopper Size: 2.3*4.8cm / 0.8*1.8" (D*H) Package Included 1* Cork Shaped LED Copper Wire String Light ( Battery Not Included ). Products number : SOMONO95705