2-in-1 Kids Sports Barbell & Dumbbell Set – Adjustable Water-Fillable Toy Weights for Toddlers

2-in-1 Modular Design: Easily converts between a long barbell and smaller dumbbells so your child can switch up their workout routines.

Adjustable & Water-Fillable Weights: Customize the resistance by filling the colorful weight plates with water (or sand) to gradually build strength safely.

Safe & Kid-Friendly Construction: Made from lightweight, smooth, high-quality plastic with colorful thread-fixing locks to hold plates securely in place.

Complete Accessory Set:

• Connecting Bars: 2x 458mm short poles & 1x 282mm middle connector bar

• Color-Coded Weight Plates: Multiple sizes ranging from $63\text{ mm}$ up to $180\text{ mm}$ (up to $800\text{ mL}$ capacity per plate)

• Thread Locks: $4\times$ screw-on collars for easy and safe assembly