This is a set of 10 silicone rings for umbrella markers. Why not turn your handmade charms into umbrella markers? These rings are made of water-resistant and elastic silicone rubber. Attach your favorite charm to quickly create markers for umbrellas and other accessories. They can be used as markers for personal belongings such as canes and stationery to prevent mix-ups or theft. Please refer to photo 2 for the size. Bulk purchase discounts: 50 yen off for the second set 100 yen off for the third set 150 yen off for the fourth set (Up to 30 pieces with a lobster clasp. +100 yen for more.) Anonymous shipping is available for an additional 100 yen. If you would like to use anonymous shipping, please let us know in the comments section before purchasing. #handmade #charm #resin #initial #siliconering #keyholder #strap #zippertop #markeraccessories #umbrellamarker #resinkeyholder #resin