BL30Valentine. Body Jewelry/Flashing Pins - Valentine Designs Body Jewelry/ Flashing lapel pins with super bright LED lights. Each pin has magnet on the back, can be attached to clothes, bags, or even your ear lobes or everywhere on your body. Convenient and safe without the sharp needle points old lapel pins used to have. Each pin measures approximately 1.5" wide. More than 100 designs avalaible. You can purchase a dozen of assorted styles. Below is just a sample of some of the designs we have. We have extra batteries for sale at $2.00/dozen. Check our Battery category. Price: $9.00 Unit: Per Dozen Quantity: