New KEYENCE LR-TB2000 All Purpose Reflective Sensor 2M #SK if you want more quantity, please tell us, we can modify the quantity right away. Can we get a wholesale price? We have a large amount of stock, and many products have not been released yet. You can give us your hairstyle number and we can help you find them. If your item is defective after 14 days, you can still send it back to us. We will send you a new one after receiving the defective item. It`ll just take you 1 minute.