Instant purchase is welcome, no comment needed. This is one card ring with a snap hook and an inner diameter of 7cm. You can attach rubber bands (silicone bands) and keychains, which are sold as live goods, to your backpack or bag. • Diameter: Approximately 7.8cm • Inner diameter: Approximately 7cm It will be packaged in a plastic bag and shipped in an envelope. There are individual differences in the shape and opening/closing of the rings. Rings that are extremely loose will not be shipped due to the possibility of losing important rubber bands, but rings that are tight will be shipped at our discretion. Please understand this beforehand. *The rubber bands used in the example images are not included in the product. We also accommodate additional purchases. Please let us know in the comments, such as "I want to buy ○ pieces." We will inform you of the price and then change the price. Also good for using points. - Search words - SEKAI NO OWARI Sekaowa Kyuso Nekokami BTS LiSA MAN WITH A MISSION Man with Mrs. GREEN APPLE Mrs. Green Apple UVERworld #SEKAINOOWARI #Sekaowa #KyusoNekokami #MANWITHAMISSION #Manwith #MrsGREENAPPLE #MrsGreenApple #UVERworld #LiSA #BTS