Included in delivery: 4 x Mounting set 1 (Art. No. 34990/000100) Further mounting sets (depending on anchoring base/masonry): 4 x Mounting set 4 (Art. No. 34990/000200), or 4 x Mounting set 7 (Art. No. 34993/000200) Please order additionally. May be combined with a tip-up seat with backrest (Art. No. 34981) or Spray guard (Art. No. 34940) Suitable tile compensation plate (art. no. 34912) Please order separately!