This unisex swimming cap (swim cap) can be used by adults and children alike. Made of stretchy material, it fits head sizes from approximately 50cm to 59cm. ■ Product Condition 　Brand new, unused, and unopened ■ Product Details ・Color: Black ・Quantity: 1 ・Size: Head circumference approx. 50cm to 59cm ・Unisex ・Breathable mesh material ■ About Bulk Purchases We have all colors (black/white/navy/light blue/pink) available, and we offer a 5% discount for bulk purchases. 2 pieces purchased: 570 yen 3 pieces purchased: 850 yen 4 pieces purchased: 1140 yen If you would like to purchase in bulk, please let us know in the comments. ■ About Shipping ・We will ship within 24 hours of purchase (via post) ・We can change to Mercari shipping for an additional 80 yen, so please let us know in the comments before purchasing. ・Due to the thickness, we will take the product out of its bag and repackage it for shipping. ■ Special Notes ・Please make sure 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, but please note that we cannot provide compensation due to the use of regular mail. We also have many other swimsuits and other items for sale. #BalloonOnSale We offer discounts for bulk purchases, so please feel free to comment. #SwimCap #SwimHat #SwimmingHat #Swimwear #SchoolSupplies #Pool #Swimming #Swim #SwimmingCap #Sports #Gym