【Perfect Accessory for No Drill Rods】Aiitomg's tension rod supports are simple and functional, and greatly increase the load capacity of non-perforated tension rods(This product is only suitable for tension rods with a diameter of less than 22mm). 【Installation Method】first tear off one side of the double-sided adhesive film, paste in the location where you need to paste, and then tear off the other side of the patch film, the curtain rod holder and patch stick together, sit firmly and keep 4-6 hours can be used（Tension rod holders are more effective when squeezed by the tension rod's own elasticity）. 【Stronger Load-Bearing Capacity】 use the bracket holders with no drill curtain rod can make it strong load-bearing capacity 【Suitable Wall Surfaces】 Adhesive stickers are suitable for many walls, not for printed walls & plastered walls. Wipe the wall clean before use the bracket holder 【Free Return & Refund Service】Aiitomg Want to Provide the Best Service for You. So If You Find the Coffee Machine Filter is Not Compatible with your machine or You are Not Satisfied with the Product, Please Must Contact Us in time, We will Definitely Provide FREE RETURN & REFUND SERVICE for You