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Two modern smartphones in Catalyst Case US Total Protection Cases (black), one showing a blue screen, the other its Apple logo and cameras. Dramatic water splashes highlight the cases' superior waterproof protection.A woman snorkeling in a yellow suit and goggles captures vibrant marine life with an iPhone in a black Catalyst waterproof case.
Catalyst Waterproof Case, Total Protection for iPhone 16 Pro Max Sale price$89.99 USD
Color
The Catalyst Case US 41mm Rugged Case + Band for Apple Watch Series 9/8/7 features a sleek black design with a large rectangular screen, bold yellow numbers, red-ringed crown, and a patterned strap, displayed on a cracked white surface.A person lifts a dumbbell wearing the Catalyst Case US 41mm Rugged Case + Band for Apple Watch Series 9/8/7, featuring a black band, fitness display, and highlighted 10ft Military Drop Proof durability.
Catalyst Rugged Case with Band for 41mm Apple Watch Series 9/8/7 Sale price$49.99 USD
Color +5
Catalyst tempered glass screen protector for iPhone 18/17 Pro in its retail pack beside the phoneA close-up shows the Tempered Glass Screen Protector by Catalyst Case US on a purple background. Dashed lines highlight case compatibility, with text: “Case Friendly: Fits most Drop Proof Cases and Catalyst screen protector.”.
Catalyst Tempered Glass Screen Protector for iPhone 18 Pro/17 Pro Sale price$39.99 USD
Color
Catalyst tempered glass screen protector for iPhone 18/17 Pro Max in its retail pack beside the phoneA collage displays a smartphone with Catalyst Case US Tempered Glass Screen Protector. Top: vivid lizard, "Clear Transmission Vibrant colors." Bottom left: half smudged, "Fingerprint Free." Bottom right: finger on "Ultra Smooth" screen.
Catalyst Tempered Glass Screen Protector for iPhone 18 Pro Max/17 Pro Max Sale price$39.99 USD
Color