Product Image Background Editing

I need a set of studio product images edited. The images need a uniform background, and the background should be extended along the x-axis. Some of the images were photographed on a round table that I need edited out. In total I have 15 images that need editing.

Requirements:
- Same background for all images
- Background extension in the x-axis

Ideal Skills:
- Experience in photo editing software (e.g., Photoshop)
- Attention to detail
- Ability to match provided samples accurately