This is a set of 4 tension items in total. [Auxiliary plate for tension corner] It can be easily attached with a stapler for plasterboard and plywood. It comes with a cover that makes staple marks less noticeable and neatly hides the staples. It allows for effective use of corner space. [Tension rod silicone cap cover] Simply attach it to a tension rod to prevent slippage. The compatible size is approximately 18-22mm. Both are unused, but please consider before buying if you are particular about product condition, as they have been stored at home. [Product condition] Unused [Color] White Thank you for your consideration. ✅ New and unused (please check photos for condition) As this is stored at home and inspected by an amateur, there may be minor scuffs or other overlooked issues on the outer box or bag. Please understand that we cannot respond to detailed inquiries before purchasing. ☆We may suddenly remove items. If you are interested, please do so as soon as possible (especially for discounted items). ✅ Immediate purchase OK We will carefully pack and ship with waterproofing measures in place. (May be simply packaged depending on the product) This item will be shipped after anti-counterfeiting measures have been taken. We will respond to price reductions (for items over 1000 yen) within a reasonable range. Returns and cancellations due to buyer's convenience cannot be accepted. Comment replies will be mainly in the evening. Purchasing without comment is also welcome, but in that case, we will refrain from contacting you for confirmation, so we may not be able to accept returns. We strictly adhere to the scheduled shipping dates, but if you do not respond to urgent contact within 24 hours, we may deem it difficult to continue the transaction and cancel it. We cannot accommodate requests after purchase without prior questions, so please be sure to confirm any uncertainties before buying.