Bed Tent Twin Light.
Unfold these and push them together. Secure the tent to the bed, if necessary. Bed tents have a pocket in which the individual mattress slides.

Bed Tent Twin Blue

Bed Tent Twin Boys

Bed Tent Twin Custom

Bed Tent Twin Design

Bed Tent Twin King Size

Bed Tent Twin Net

Bed Tent Twin Popular

Bed Tent Twin Simple