Package: 100pcs 12 "LP with circular protective inner Sleeves ^^
Protective Sleeves Size: 12.12 * 12.04 inch, thick 0.08 mm 3mil ^^
Material: safe and tasteless HDPE is used to prevent the vinyl record from getting dust, which will affect the sound quality, prevent the vinyl record from carrying static electricity. ^^ 12" round protective inner Sleeves thicker than standard record Sleeves to protect your vinyl records. Avoid dust, dirt, scratches affect the sound quality, prolong the use time of vinyl records.
^^ Scope of application: Suitable for 12 "vinyl records, size perfect fit. Acid-free construction ensures that there is no risk of vinyl aging or label discoloration, safely preserving your most precious vinyl records over time.