The BCW 33 1/3 record album sleeve is made of acid-free, archival, 3-mil thick contact-clear frosted polyethylene.

These outer sleeves are designed for use with either single or double LPs.

They fit over the existing 33RPM record jacket (not included) of a collectible 12-inch album to help protect against dirt, dust, and liquids.

Exterior Dimensions (inches) : 12 3/4 X 12 3/4

Features:

- Protect your collectible vinyl 33RPM LP record albums

- Safe for long-term storage

- Will hold either single or double LP's

BCW Part # 1-RSLV-PE-12