2 sets for 300 yen → 3 sets for 300 yen!! If you wish to purchase this, you can buy it without commenting. This is a sale of 1 pair (2 pieces) x 3 sets. The color will be as stated in the product title. If you want a set with other colors, please comment before purchasing. We will accommodate you as much as possible. These are stoppers that prevent your glasses from slipping. Easy to attach, just insert them into the frame! Material: Silicone *Only the anti-slip stoppers are for sale. *This product will be delivered by postal mail (no date/time specified). *We will ship within 1-2 days, excluding Saturdays, Sundays, holidays, and other long vacations (listed in the profile). Please understand.