These lights look amazing stuffed into vases or hanging mason jars. So cheap to run - no mains required! Each light string is 2.3m long (including battery pack and wire) and has 20 x LED seed lights along the string. The lights are really bright and are spaced evenly along the wire. These will last around 1.5-2 days when left on continuously with one set of batteries. I sell replacement batts for 35c each if needed, so you can re-use your lights. There is an on/off switch on the battery pack and the pack is sized 5.2cm long x 2.3cm wide x 0.5cm thick. The lights take 2 x CR2032 button cell batteries (included in price and replaceable). Indoor use only. The wire is flexible and will hold it’s shape when bent. Price is for 1 light string INCLUDING 2 x CR2032 batteries (Jars, vases, etc are not included in price).