Santi Blackout Mask Cover is a purpose-built cover for cave diving training and other low-visibility exercises. Made from 3mm neoprene, it blocks external light to help divers train in realistic, dark conditions.

• Complete blackout: Eliminates visual input to simulate cave or confined-space diving.
• 3mm neoprene construction: Soft, durable material that provides a snug fit and added insulation for colder-water training.
• Enhanced focus: Removes visual distractions so divers can concentrate on skills, technique, and communication.
• Durable and reliable: Designed for repeated use during training sessions.
• Universal fit: Compatible with most standard diving masks.

Technical specifications

• Material: 3mm neoprene
• Purpose: Blocks light for cave diving and low-visibility training
• Fit: Compatible with most standard diving masks
• Ideal for: Cave diving courses, professional training, and skill development in dark conditions