Protec Leather Valve Guard – Cornet, Velvet Lined, Non-Porous Barrier (L231)
Safe and secure checkout
Protect your cornet’s finish and get a more secure left-hand grip with the Protec L231 leather valve guard. A soft velvet (plush) backside cushions the valve casing, while a non-porous barrier layer blocks sweat, oils and acids from reaching the lacquer. Simple hook-and-loop fastening makes it quick to fit and remove for routine cleaning. Fits most standard 3-valve Bb cornets.
Key Features
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Non-porous internal layer helps stop moisture and hand oils from penetrating to the finish.
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Soft velvet/plush lining to protect against micro-scratches.
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Hook-and-loop closure for snug fit and easy installation/removal.
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Cornet-specific fit (L231) designed for most standard Bb cornets.
Why Choose the L231
Regular contact with your left hand can dull lacquer over time. The L231 puts a durable leather layer between your hand and the valve block, keeping your cornet looking cleaner for longer—ideal for daily practice, marching band, and pit work where instruments are handled for hours.
Specifications
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Materials: Leather outer; non-porous barrier; velvet/plush back lining.
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Colour: Black (typical)
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Included: 1× valve guard
Care tip: remove the guard periodically to wipe down the valve block and let the area dry.

