The phrase "various thicknesses" is grammatically correct and commonly used in written English.
Example: The shelves are available in various thicknesses to accommodate different types of books.
Figure 4b shows the transmittance spectra of the 400-nm-thick AZO films on In2S3 films with various thicknesses.
(b) The transmission spectra of 400-nm-thick AZO deposited on the In2S3 film with various thicknesses.
Colored paper of various thicknesses and textures.
The frame can be adjusted to accommodate mattresses of various thicknesses.
The paintings, while restricted to subdued tones, are animated by nervously antic structures composed of lines in different lengths and colors and various thicknesses.
The conversion of logs to lumber involves breaking them down into boards of various thicknesses, resawing, ripping (edging), and crosscutting.
This automatically casts nonprinting leads and rules, narrow pieces of nonprinting alloy; both items come in various thicknesses.
Reciprocating saws, band saws, or circular saws cut the log into various thicknesses as it moves past the saw on a feeder table.
Seven samples with various thicknesses are fabricated.
Figure 4 Surface morphologies of GdBCO films with various thicknesses.
Figure 3 Minority carrier lifetime for various thicknesses.
