Check the listing for details. 2 Pack 5.5" Projector Ceiling Mount Bracket Extender Adaptor Black C0T. Color: Black, Condition: New. Listed at 3.99 USD. One pair 5.5 inch Black Projector Mount Extension Adaptor Only for Projector Ceiling Mount 1C9 Features: 5.5 inch long extension adaptor With the longer extension adaptors the mount could cover an area up to 17 inch in diameter Note: It is only extend for our brand Projector Mount . Other brand projector mount not fit. Please help check, if your shipping address is not valid for USPS, please also provide PO box.inkfrog terapeak Email: Welcome to visit our store. Any problems please send us a message through the eBay messages system. We are doing our best to reply customer's emails in 1 business day. We strive to answer all emails ASAP, but due to high email volume it may take longer time for us to reply. Thanks in advance for customers patience. Due to some emails ISP SPAM filter settings, you may not be able to receive our email replies. If you have problems of receiving our emails, please login eBay to check Message. Shipping: Please make sure your shipping address is correct and current. We are not responsible for any package lost due to wrong or undeliverable addresses. For undeliverable or refused package, we will contact customers for re-shipment and customer is responsible for the actual shipping costs occurred. If there is damage during shipping, or wrong or missing item, please contact us within 72 hours of delivery, and keep all original package and content for investigation purpose. International customers are responsible for all custom duties and brokerage fees. Sorry, we do not offer combined shipping discount for auctions. Shipping and handling fees are not refundable in any case. inkfrog terapeak