Eeeza Hydrodynamic Swimming Trainer

Feature: Astronaut-Grade Zero-Gravity Simulation Integrated Aluminum Alloy Frame - Lightweight Yet Incredibly Sturdy Designed with Hydrodynamic Principles Comprehensive Swimming Stroke Training and Correction Instant Start, Instant Training - Efficient Progression in Fragmented Time Length: 200cm Square Tube Specifications: Base System: Durable synthetic material rollers equipped with high-quality bearings Single Slide Rail Material: Aluminum Alloy Steel Tube Diameter: 50mm Thickness: 3mm Product size: 223*88*110cm Package size1: 97*28*60cm Package size2: 200*6*6cm N.W.: 23kg G.W.: 30kg Due to lighting, screens, and production, product colors may vary slightly from what you see online. Please allow a 2-4 cm size variation due to manual measurement or manufacturing differences.