My drawers are 21" deep inside. They are too loose and easily slip out if you bump into them with your hands or objects. If my drawers were 17 inches I think it would work great. A spring's power is great when it is fully compressed, but as it is stretched it becomes weaker and weaker. They should not be advertised for use outside of 19" or 20". Sorry but I can't recommend them to anyone who needs 21" dividers.
3-Pack PRANDOM Large Stackable Storage Bins W/ Lids: Decorative Boxes For Closet, Living Room & Bedroom (17.3X11.8X9.8")
43 Review
24 Giant Tubular Plastic Hanger - Super Duty, 24 Hangers, Proudly Made In The USA!
47 Review
Heavy Duty Commercial Grade Clothing Garment Rack With Top Rod And Shoe Storage, 45.7 X 15.7 X 57.1 Inches - Black
44 Review
Portable DIY Metal Wire Pet Playpen, Ideal For Guinea Pigs And Puppies - LANGRIA Small Animal Cage And Fence, Black
46 Review
MaidMAX Storage Bins 12X12X12, For Home Organization And Storage, Toy Storage Cube, Closet Organizers And Storage, With Dual Plastic Handles, Black, Set Of 6
32 Review
Onlyeasy Foldable Storage Bins Cubes Boxes With Lid - Storage Box Cube Cubby Basket Closet Organizer Pack Of 2 With Leather Handles For Closet Bedroom, 13" X 13", Linen-Like Grey, MXDLB2P
41 Review
Set Of 8 Royexe Storage Cubes With Dual Plastic Handles - Foldable Fabric Bins For Closet Organization And Drawer Storage - Light Grey
29 Review
Set Of 3 PRANDOM Foldable Linen Fabric Storage Boxes With Lids - Collapsible Bins For Home, Office, Closet, Nursery - Organizer Containers With Covers (14.9X9.8X9.8 Inches)
28 Review