Command Large Picture Hanging Strips, Pack of 4x2 Adhesive Strips, Black - Damage Free Hanging - For Posters, Pictures, Frames and Mirrors, Wall Décor and Signs - Holds up to 7.2kg :
Command Self-Adhesive Picture Hanging Strips Large 12 Pack - Screwfix
3M Command Medium White Picture hanging Adhesive strip (Holds)4kg, Pack of 3 | DIY at B&Q
Command™ 20 lb Picture Hanging Strips | 3M United States
Command Damage Free Large White Picture Hanging Strips 4 pack | Wilko
How to Hang a Heavy Mirror Without Nails, Screws or Drilling | VELCRO® Brand