Lihit Lab Firm Book End A-3575

It allows a book standing up by itself.

Objects less than 120mm height will not stand up firmly since the stopper will not hit the objects sufficiently.

It might not stand upright when the leaned objects are less than the stopper thickness 8.6 mm.

[Recommended size]
Paperback size: about 105mm x 148mm
New book size: about 103mm x 182mm
A5 (hardcover) size: about 148mm x 210mm