The Sky Land Professional Punching Bag (120 cm)—specifically the EM-1849 and EM-1876 versions—is a heavy-duty, pre-filled bag designed for a mix of boxing, kickboxing, and MMA. At 120 cm (roughly 4 feet), it is considered the industry standard size for versatile training.

Key Specifications

• Dimensions: 120 cm (Height) x 32 cm (Diameter).

• Weight: Approximately 23 kg to 25 kg (50–55 lbs). It provides enough resistance for heavy hits without excessive swinging.

• Material: High-quality, multi-layer PU Synthetic Leather. It features a 2mm thickened outer layer for tear resistance and a "soft touch" frosted surface to reduce skin abrasion.

• Filling: Usually pre-filled with a shock-absorbent eco-friendly buffer/fabric mix, ensuring a consistent rebound.

• Mounting: Comes with reinforced metal hanging chains and a 360-degree swivel to prevent chain tangling during workouts.

Features & Performance

• Double-End Ready: Some versions include a bottom loop for double-end attachment, allowing you to anchor it to the floor to minimize sway.

• Impact Absorption: The multi-layer design is engineered to protect your knuckles and wrists by absorbing the "shock" of the punch rather than reflecting it back into your joints.

• Versatility: The 120 cm length is the "sweet spot"—it’s long enough for low kicks (muay thai) but compact enough for high-speed boxing drills.

Pros and Cons