Lightweight Plastic Cylinder Manufacturing

I need a lightweight plastic cylinder designed to be a component inside a device. The cylinder must be able to spin or roll around a shaft freely.

Specifications:
- Outer Diameter: 1.5 inches
- Inner Diameter: 1 inch
- Length: 4 inches
- Material Preference: Corrugated Plastic

Key Requirements:
- Lightweight material
- Precision design for smooth spinning
- Durable and reliable

Ideal Skills & Experience:
- Experience with plastic manufacturing
- Design engineering skills

Please provide examples of previous work and a suggested timeline.