The centre section for Michael’s tri-fold method: one multifunctional sleeve connects two suitable dual-pocket outer sleeves. For three-panel folding jackets; the other components are sold separately.
- One centre sleeve + two dual-pocket sleeves per tri-fold
- Two resealable flaps
- 25 connecting sleeves · not complete tri-fold sets
Buy multifunctional sleeves – room for a third panel
A three-panel jacket should still open out when protected. Michael uses one multifunctional sleeve as the centre section between two suitable dual-pocket outer sleeves. The outside panels receive the dual-pocket sleeves, with the connecting sleeve in between. The adhesive strips join the components together. This creates a connected arrangement for the folding jacket, rather than requiring you to unpack the entire album whenever you want to view it.
Align the parts before joining them
First check all the sleeves against your particular jacket. Position the parts so the folds can move freely, then join the intended adhesive surfaces. Adhesive belongs on the sleeves, not directly on the printed original jacket. Avoid pulling on the cardboard or seams. The connecting sleeve’s two resealable flaps enable this arrangement; they do not turn it into a ready-made sleeve for any box set.
Order the components in the right proportions
One tri-fold arrangement needs one multifunctional sleeve and two suitable dual-pocket outer sleeves. Add one inner sleeve for every record. This shop listing contains 25 multifunctional sleeves. To use all 25 as tri-fold centre sections, you would therefore need 50 additional dual-pocket outer sleeves. That means individual sleeves, not 50 packs. Each component is sold separately.
Also useful for inserts – check the dimensions
The clear CPP sleeve can also hold suitable lyric sheets or connect other sleeve combinations. Its approximate nominal dimensions are 320 × 320 mm, with a tolerance of ±2 mm. This is not a guaranteed usable internal area. Check larger inserts and unusual jackets beforehand.
Quick answers
Is this a complete tri-fold set?
No. This listing contains 25 multifunctional sleeves. Each tri-fold needs two additional suitable dual-pocket outer sleeves and inner sleeves for its records.
Which outer sleeves do I need?
Michael’s tri-fold method uses two suitable 12″ dual-pocket outer sleeves per jacket. Check the fit against your edition.
Customer question: Vinyl record sleeves: which ones and why


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