Simple - universal - practical For all kinds of maintenance and covers for tiles, marble, metal, wood, plastics, etc. Also ideal as repair set. Glue 2 or 4 clips on the rear of the closure tiles or cover, press into opening - done! Tech Info Sizes: for use in all sizes Load: 2 clips max. 4 kg/ 8.8 lbs 4 clips max. 6 kg/ 13.2 lbs Corners and Curves: Yes Package Contents: 2 (4) Special assembly clips 2 (4) "clip spring" brackets