14" 450 Gauge Protection • Primary Polythene • Fits Large Vinyl Box Sets

Protect your valuable vinyl box sets with GAZZSRECORDS 450 gauge outer sleeves. Manufactured from primary high-grade polythene for clarity, durability and long-term protection.

Thickness 450 Gauge (112.5µ / approx. 4.5 Mil)

Material Primary High-Grade Polythene

Capacity Up to 6 LP Box Set

Box Set Compatibility

Designed to accommodate large vinyl box sets including:

• 30mm depth × 325mm width
• 35mm depth × 317mm width
• Suitable for many 4–6 LP box sets (please check dimensions)
• Size 355 x 355

• Box Set Fit Guidance: Suitable for most multi-LP sets, however large deluxe box sets (with books, inserts or CD cases) may require larger sleeves. Always check dimensions for thicker sets.

Archival Protection Benefits

• Primary-Grade Plastic: Clearer and stronger than recycled alternatives.
• Acid-Free Construction: Designed for long-term storage.
• No Softeners or Additives: Prevents sticking or migration over time.
• High Clarity Finish: Showcases artwork while protecting it.
• Non-Stick Surface: Will not adhere to printed box set covers.

Why Outer Sleeves Matter

While inner sleeves protect the vinyl itself, outer sleeves preserve the artwork and structural integrity of your box set. Without protection, cardboard covers are vulnerable to ringwear, scuffs, moisture and edge damage.

Trusted by Professionals

Our sleeves are supplied to collectors, archives and professional clients across the UK.