What's in the box:

Arm Strength Chest Chest Expander Household Fitness Equipment Arm Rod Adjustable Speed Arm Chest Muscle Training (Standard)

Features:
Application: Rubber String Chest Developer
Develops Upper Back, Arms, and Shoulders.
Strengthen the Chest and Arms.
Allows for Perfect Full Body Workout.
Reduces Stress on Wrists & Forearms, compared to most other Chest
Great for home-based strength training.
Allows you to tone and sculpt every muscle group.

Specifications:
Adjustable range: 30/40/50/60kg
Single arm length: 23cm
Combined total length: 48cm
Handle: 11cm
Package size: 500 * 200 * 50mm / 19.7 * 7.9 * 2.0in
Package weight: 2400g / 5.3lb

Packing List:
1 * Chest Expander