Base Color: "45cm, 40 strands, 2600 yen" High Color: "45cm, 40 strands, 3000 yen" This price is for 40 strands. Sold in sets of 40 strands. The number of strands can be changed if it's a multiple of 40, so please comment if you'd like to adjust it. This product is sold to beauty salons and extension specialists nationwide. Shipping will be via Yamato Transport's Nekopos service with a tracking number. Nekopos delivery speed is the same as home delivery, so it may arrive the next day. A Nekopos handling fee of 380 yen will be added to the product price. If you comment with the desired number and length, I will create a dedicated page for you, so please proceed with the purchase from that page. Thank you for purchasing our seal extensions. We hope that our customers are satisfied with their purchase. We will continue to strive to produce even better seal extensions. Sincerely, Masaki Oike, Representative