Does this tray need any fasteners to stay in place?

No fasteners needed. It sits in your console cavity as a friction fit — drop it in and you're done. If it feels loose during hard cornering, a small adhesive pad underneath will lock it down without permanent damage.

Can I remove it if I want to use the full console space later?

Yes. Since there's no drilling or bonding required, you pull it straight out whenever you need the original storage space back. Quick and reversible.

What if the fit is tight or loose when it arrives?

Test-fit it first. Tight is better than loose — a gentle tap with a soft mallet helps it settle into place. If it's too loose, use a thin rubber shim or adhesive pad underneath to take up the gap.