2 Pcs Heavy Duty Suction Cups Ruler Handle(Strong Adsorption) for Quilting Patchwork Ruler DIY Screen Repair Tools (Random Color)

I use several different brands of acrylic rulers. These suction cup handles work on ALL of them, but the hold TIME varies depending on the brand of ruler.They hold well enough to use them, but if set it aside for awhile, the handle loses it's hold. For $4 each they're OK and I like that they are small and fit on small to medium acrylic rulers.*********************EDIT: It didn't occur to me to clean what looked like totally clean rulers, but I wiped the rulers and the suction cups with window cleaner. Now they work great! - I'm very happy with them.

This Fbshicung 2 pcs heavy duty does not work plus I was not expecting it to be so big. It was suppose to fit on my ruler for easy gripping. It has no strong suction.

Product popped off the ruler several times during use. I think the suction fails over timeBlocks measurement lines and numbers on ruler - so there is no optimum installation areaCute idea - especially for slippery rulers and flat surfaces but in practice it was not what I hoped.

simply put they do what they are suppost to do.i thaught they where bigger but the still helped me lift a 65 inch tv lcd screen to replace the LED backlights.

Perfect to help hold rulers down

Very happy

These do not stick to my rulers very well it will stick for a minute and then when I go to use it again I have to re-stick it I don't even use them. Kind of thrown in the bucket never to be used again. I would not repurchase these.

I have been working on strip quilts and using a rotary cutter to cut my scraps into strips. These suction cup ruler holders work well and keep my hands safely away from the blade. I always hate when the ruler slides and I dont's get a uniform cut. Bravo!