Zhiyan Optronics Limited supplies Model: N010-0551-T521 Brand: Applications Size Membership price 130. You can directly click on buy it. If you need more quantity and price, you can inquire about it. Weight 0.500KG, Model: N010-0551-T521 have tried their best to reduce errors in weight, but cannot guarantee complete accuracy. If there is an increase or decrease in weight, we will notify you within 24 hours after your order. Please choose the most suitable shipping courier! Inventory 500, select the quantity you need to pay for it. If there are any changes in inventory, We will send you an email within 24 hours.