No Posts

Clear cassette boxes with square corners, no posts inside. Vintage 1980s style, heavy duty, square corners, 28 grams.

The inside dimensions are around 103 x 85 x 14mm.
Outside measurements: 69.6mm x 109mm x 16.8mm (2.74" x 4.29" x 0.66")
Weight: 28 grams

NB: If you put audio cassettes in these cases, it's essential to use hub locks to prevent the tape from unspooling in shipping. Hub locks are sold separately.

Alternative search terms: Pinless, nopost, no posts, no lugs, cassette case for U-Cards, postless

Double cassette boxes to hold 2 audio cassettes side-by-side. No lugs (or posts, pinless), usable for packaging other items.

Approximate dimensions of J-Card: 
Total width and height:  5.45" x 5.21"
Back flap: 7/8"
Spine: 0.5"
Front cover: 4.14" wide

Audio cassette cases with an opaque black front and back, no posts inside. These cases have square corners.

The inside dimensions are around 103 x 85 x 14mm.
Outside measurements: 69.6mm x 109mm x 16.8mm (2.74" x 4.29" x 0.66")
Weight: 30 grams