Stainless Steel Arm Expander – Ergonomic Biceps & Triceps Trainer

Build stronger arms in minutes a day. This stainless steel spring expander delivers adjustable resistance up to 40kg, turning any space into your personal arm gym. Perfect for home workouts, travel, or quick pump sessions.

Stainless Steel Adjustable Arm Expander Build stronger arms in minutes a day – up to 40kg resistance

✅ Progressive tension (10–40kg)

✅ Pro-grade stainless steel springs – rust-proof & snap-resistant

✅ Silent operation – train anywhere, anytime

Train Anywhere, No Excuses

• Home
• Office
• Hotel
• Travel ✅ 70cm extended length – fits in any bag ✅ Non-slip foam grips – sweat-proof comfort ✅ No noise, no gym needed

Progressive Resistance – Never Plateau Start light at 10kg → push to 40kg Targets:

• Biceps
• Triceps
• Chest
• Shoulders
• Back

✅ Replace bulky weights with one compact tool

Everything You Need Included

• 1 × Stainless Steel Expander
• 1 × Portable Carry Bag
• 1 × Full-Color Workout Guide (10+ exercises)

✅ Beginner to athlete – scale resistance as you grow

✅ Quick 5–10 min sessions = visible pump

✅ Perfect for busy parents, travelers, remote workers

 Built to Last 10,000+ Reps

• High-carbon stainless steel
• High-density foam grips
• Weight: 1.2kg 

✅ Rust-proof, sweat-proof, life-proof