The materials that you will need are as follows:

CDC Loop Wing Hopper (Claret).

Hook:  Size 12 or 10 B400
Silk:   Claret or Red 8/0
Rib:  Fine red holographic tinsel.
Body:  Claret seals fur.
Wing Buds:  Natural CDC feathers (at least 5)
Legs:  Knotted pheasant tail fibres
Hackle: Red game cock hackle.
Head:  As Silk.