Review on 🛁 Convenient WENKO 20885100 Vacuum-Loc 2-Tier Corner Rack - Drill-Free Fixing, Durable Steel, 9.1 x 16.9 x 8.3 inch, Chrome Finish by Kyle Gilbert

The product came with very few installation instructions but it turned out to be easy to install. Took about 10 minutes just because we have patterned tiles on the wall with indentations on the surface. Must be applied to SMOOTH areas of tile for proper adhesion. The suction cups also need to be set at a precise distance from each other, so it helps if you use a ruler and mark where you want the center of the suction cup to be. After attaching the suction cup we found that you need to be careful when pressing the stand against the suction cups as the base can slip off if you use too much force. After getting everything right, the shower shelf was firm and hung well without touching the shower wall. Will be buying two more for our college aged kids, but it would be nice if these 'tips' were included in the instructions.