Price not negotiable, instant purchase OK! We will discount 500 yen for bulk purchases. This is a Kyrie Irving NBA Dallas Mavericks glow-in-the-dark T-shirt. Material: 100% Polyester US Size: XL Length 81cm, Width 61cm (Please note that there may be slight errors due to amateur measurements.) Other sizes are also available. Thank you for your interest. ※※Please note that there may be loose threads, stains, wrinkles, etc. as this is an overseas product. Please refrain from purchasing if you are looking for perfection or are overly sensitive. Please understand that the color of the item may differ slightly depending on the environment, such as the photography and the display of the computer screen. It takes about 4-7 days to ship. We cannot accommodate urgent shipping, so please purchase with your understanding.