Deluxe Portable Harmonium, Dark Mahogany, 2 Reeds, 3.5 octavesPremium Harmonium Maker Professional Quality Harmonium A440 Pitch Checked At Dispatch Set Of 2 Bina Special Reeds: 1 Male + 1 Base = Rich Sound, Organ Tuned Folding Box Type 3 Octaves, Total 42 Keys Instant Response Keyboard No Lag Time Multi Fold Bellows For Easy Pumping & Consistent Sustain Air Leaks Are Checked For Longer Sustain Bright Nickeled Brass Knobs Glass Jaali On Keys Made With Dried Indian Wood Wood Tested Before Shipping: Sound, Keys,