CUSTOM ORGANIZATION - Tailor your Pelican case with these extra dividers, designed for the 1510, 1535 Air, 1550 & 1600 Protector models, ensuring a snug, custom fit for all your gear. MAXIMUM PROTECTION - Constructed from durable, foam-wrapped plastic, these dividers offer superior impact resistance, safeguarding your valuable photography equipment during transport and storage. ULTIMATE FLEXIBILITY - Easily reconfigure your case layout; the innovative TrekPak system allows for quick adjustments, adapting to your changing equipment needs with minimal effort. SECURE COMPARTMENTS - Create snug compartments that prevent shifting during travel, keeping lenses, cameras, and accessories safe from scratches and impact, providing peace of mind.