For cat tower Joint screws: 3 Size: Length approx. 8.3cm Width approx. 0.8cm Screws: 5 Length approx. 4.4cm Width approx. 0.8cm I used these for about 2 years, but they don't fit the new cat tower I purchased, so I'm selling them. I will not sell items separately. I will not negotiate on price. Please confirm any unclear points before purchasing. I do not accept cancellations or complaints after purchase. I do not offer holds. Please purchase only if you agree to the above conditions. I will also list on other sites. Please note that I may delete the listing suddenly.