Pack of 4 black magnetic organizers for tumblers of all sizes! The magnet on these is incredibly strong, but there's also holes to hang with screws if preferred I tested it with a 24 oz Yeti, 40 oz Hydro Flask, 32 oz Yeti, 32 oz generic, 24 oz generic and it remained solid - never moved Package includes: 2 magnetic cup holders (holds 6 total) 1 magnetic hook with 5 open spaces to keep lids (or can even be used for kitchen utensils or keys) 1 magnetic longer hook for lids Holds up to 4 lbs Cup holder dimensions 13" wide x 2.75" high Multi-hook dimensions 13" wide x 2" high Single hook dimensions 2" wide x 5" high Items will come in original box and packaging Please check photos for details and feel free to ask any questions. No returns will be accepted. All offers considered! Thanks for looking!