4 and 4S with custom rubber liners to switch between phone types

Bi-Directional Resistance: This enables the athlete to train any set

Shows graphical analysis of your stroke count

CURVED LENS GEOMETRY: provides 180° wide peripheral vision and increase upper visibility

Wheels for easy mobility

Nani Girls' Albany Long Sleeve One Piece Swimsuit (Toddler, Little Kid, Big Kid) Size:5T 4 and 4S with customThe Minis Albany Long Sleeve One Piece provides added sun coverage without limiting movement. Built for comfort and durability, its perfect for long beach days and swim lessons alike. Features Multicolor stripe print with floral patterned sleeves Soft, stretchy fabric Fully lined Details Fabric: 85% Polyester, 15% Spandex Lining: 100% Polyester Sun Protection: UPF 50+ Chlorine Resistant: Yes Adjustable: No Bottom Coverage: Full Care: Hand wash cold,