12" Dual Pocket Outer & Master Inner Sleeve - 100 x 100 Pack

This is a set of 100 - 12" Dual Pocket sleeves and 100 - 75 micron / 3 mil Master Inner Sleeves. 

Dual Pocket Outer Sleeves 

• Fits: Most single LPs and standard gatefolds (oversized editions may need 12.75"–13")

• Options: Sealable tape (double tuckable flap is available on request)

• Material: 100 micron / 4 mil cast polypropylene (CPP) – acid-free, PVC-free, recyclable

• Design: Dual pocket with 30mm / 1.25" flap + open record pocket; only two strong  seams

• Benefits: Premium archival clarity, tough, resistant to creasing, moisture, and ageing

• Size: 12"

• Pack Size: 100 sleeves

• Made in the UK

Anti-Static Inner Sleeves

• Fits: Standard 12" records; oversized for 180g & 200g vinyl

• Options: Thickness – 25 micron / 1 mil (unbranded with arrows), 50 micron / 2 mil (Mint branded), 75 micron / 3 mil (Mint branded)

• Material: HDPE (high-density polyethylene), 100% virgin resin, no recycled content

• Design: Rice paper-style inner sleeves with anti-static properties

• Benefits: Archival safe, passes ISO 18916 PAT test, anti-static, three times thicker than MoFi Master sleeves (3 mil)

• Size: Standard 12", slightly oversized for thicker pressings

• Pack Size: 100 sleeves

• Origin: Made in China