These sweater clips are in a steam punk style and consist multiple acrylic gears in your choice of different color combinations and style options. Sweater pins and clips were very popular in the 1950s and are very much making a comeback today with the trend in retro wear. These gear sets have strong alligator style clips affixed to the back to secure to your sweater. Please see photos for measurements. Your sweater clips will arrive in a bubble padded envelope with a tracking number. If you need special arrangements please let me know. Thank you for checking out items from the Jeweled Spider.