The back of this Mezuzah Cases build with a Glue stick pad, you may use Nails/Screws, see below
Description: ðøúé÷ çñéï îéí ìîæåæä âåãì 15 Mezuzah Cases size 15, White Plastic A Waterproof Mezuzah with a Rubber plug closerBuilt to fit a Mezuzah Parchment (scroll) of 15 cm (about 6") Box of 25 pcs.
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