Review on MyPads bumper panel case made of the thinnest and most durable plastic with a closable camera and a matte carbon look finish for Samsung Galaxy A52 (SM-A52. by Virot Nuankeaw ᠌

Users write about a tight curtain. This is true. The curtain "out of the box" is very tight. But ! I know a similar construct in a variety of products, for different purposes and in different sizes. This is a "plain bearing" that needs lubrication to operate. Therefore, without looking, I took a viscous silicone grease. He applied it with a toothpick to the grooves in which the curtain slides. The excess was carefully wiped off with a wrung-out alcohol wipe. After that, he put the bumper on the phone. The curtain opens with a little finger with zero resistance! All the best! Bumper is great! Use with pleasure!