Introducing the JOEL Wheelchair, a lightweight, maneuverable wheelchair designed to provide comfort and convenience. Featuring an adjustable armrest and comfortable backrest cushion, the JOEL Wheelchair offers users a secure ride for an enjoyable experience. Its durable steel frame provides reliable support, while the large rear wheels make it easy to navigate tight spaces. The JOEL Wheelchair is the perfect choice for a safe and comfortable ride.

Certainly, here's a description of a wheelchair that incorporates the specified features:

1. **Solid Castors:**
- The wheelchair features solid castor wheels for increased durability and minimal maintenance.
- Solid castors are puncture-proof and provide a smooth and stable ride over various surfaces.

2. **Self-Drive Wheels:**
- Equipped with self-drive wheels, allowing users to independently propel the wheelchair.
- Enhances user autonomy and mobility, providing a self-propulsion option for greater independence.

3. **Hand Brakes:**
- The wheelchair is equipped with hand brakes, offering users added control and safety.
- Hand brakes allow users to engage the brakes manually, ensuring secure stops and improved stability.

4. **Calf Support:**
- Designed with calf support for additional comfort and proper leg positioning.
- Adjustable calf support accommodates different user preferences and provides ergonomic leg support during use.

5. **Aluminium Frame Type:**
- The wheelchair features an aluminum frame, combining strength with lightweight construction.
- Aluminum frames are known for their durability, resistance to corrosion, and overall sturdiness, contributing to a reliable and long-lasting wheelchair.