Overview: Ergonomic grip, comfortable and non-slip Thick carbon steel material, safe and durable High-density material shell Specifications: Color Classification: Smart Counting Arms Smart Counting Arms + Small H Metal Push-ups Smart Counting Arms + Two-in-One Breast Expanding Pull Cord (Gourd Type) Smart Counting Arms + Rebound Abdominal Wheel Smart Counting Arms + Black Samurai Suction Cup Draw rope model [without yoga mat] Smart counting arm strength device + set tension rope [165 lbs] Arm strength level: More press fitness Effect selection: Comprehensive fitness exercises Package Content: 1 x Arm Power