This is a unisex swimming cap suitable for both adults and children. Made of stretchy material, it fits head sizes from approximately 50cm to 59cm. ■ Condition 　Brand new, unused, and unopened ■ Product Details ・Color: Light Blue ・Quantity: 1 ・Size: Head circumference approximately 50cm - 59cm ・Unisex ・Breathable mesh material ■ About Bulk Purchases We have all colors (black/white/navy/light blue/pink) available. We offer a 5% discount for bulk purchases. 2 pieces purchased: 570 yen 3 pieces purchased: 850 yen 4 pieces purchased: 1140 yen Please let us know in the comments if you would like to purchase in bulk. ■ About Shipping ・We will ship within 24 hours of purchase (via post). ・We can change to Mercari delivery for an additional 80 yen, so please let us know in the comments before purchasing. ・Due to thickness constraints, we will remove the product from its original packaging and repackage it for shipping. ■ Special Notes ・Please confirm that your registered address is correct before purchasing. ・In the event of loss, delay, or misdelivery, we will take responsibility for requesting an investigation from the post office. However, please note that we cannot provide compensation due to the use of regular mail. We also have many other swimwear items for sale. #BalloonOnSale We offer discounts for bulk purchases, so please feel free to comment. #SwimCap #SwimmingCap #Swimwear #SchoolSupplies #Pool #Swimming #Swim #SwimmingCap #Sports #Gym