Derby: the ready-to-use extensible fly-screen.

No need to drill holes in casings and walls for mounting.
Can be quickly and easily fitted onto the shutter guides

Some good reasons for purchasing the DERBY fly-screen

Inexpensive

No need for tools to install

Can be installed in as little as 3 minutes

Fool-proof

Mounting is extremely simple and fast!
Assemble all parts of the kit ….	…. fit into the shutter guides …	…. and finally close the shutter!
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