Repair Tool Plastic Roller Opening Wheel Tablet Screen Opener fit 21.5/27 inch Features: Brand new and prime quality! Opening wheel for iMac 21.5″ and 27″ models. Both ends are practical. Use this roller tool to separate display and aluminum frame. Carbon fiber wheels, won’t hurt the screen or frame. Item type: Opening Wheel Repair Tool Material: Length: 113 mm/4.45inch Wheel diameter: 22mm/0.87inch Package includes: 1 x Care for 4 x Replacement Wheels Notes: 1. As a result of the different monitor and light effect, the actual color of the item might be fairly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation As a result of manual measurement.<-------------------description1------------------> We accept PayPal only. Payment should be received within 7 business days of auction closing. No combine postage discount We will be able to ship the package within 1 business days after the payment cleared. We ship to Ebay address, and please make sure your ebay address correct before purchase. Delivery time: We thank you for your understanding on international shipping. We shipped the item quickly but the in another country shipping will be affected by many factors such as Customs processing, Post strike etc. As the Customs clearance process is different in different countries,if such kind of goods need be collected tariff buyer needs to pay for the tariff. Anyway We will be able to try our best to avoid this sort of thing. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help Our aim is to provide Top Level Customer Service, so We will be able to try our best to solve any problem. Please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly. We accept return within 30 days since you received your package. Please contact us for return or refund. Our working time: Monday- Saturday (Greenwich Time 2:30A.M-11:30A.M ) ( Pacific Time:6:30P.M-3:30A.M) Please only use Ebay message to contact us (my ebay-won items-contact seller) All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and We will be able to reply to you as soon as imaginable.