These are not sold as a set. The link to the One Hundred Concepts ScopeCap is at the bottom of the product page.
The ScopeCap is a simple, rugged, and low profile solution to protect your scope’s lenses and eliminate any reflections from them. The signature flipper tab is integral to the ScopeCap and allows for fast and easy removal from your scope’s bezel. When doffed, they have a lower profile than traditional flip style scope caps.
Sizing:
• Size 1: 1.58″
• Size 2: 1.73″
• Size 3: 1.83″
• Size X: 2.15″
• Size 2XL 2.40″
• Size 3XL: 2.60″
This ScopeCap is meant for the Rear (Ocular) lens of the scope, IE the lens closest to the shooter