These lights are specifically designed to be placed on items such as evergreen trees... They have a unique feature in that the wall plug leads into two loops. Each loop is about 16' in circumference. It makes it much easier to drape the tree in an even way, as opposed to one really long string.
With each loop about 16 feet in circumference, you get a total of about 32' of lighted string.
The pictures show each of the two loops secured with a rubber band - both in the lighted , and the unlighted mode.
You are not likely to find lights like this in a local store.
Just $10 takes it!
If you have questions, it is best to text. I will take calls if that makes you more comfortable.