THE NECESSARY MATERIALS
To complete this tutorial, you will need:
- 1 piece of SATINLYS leather - RED - 20 x 30 cm - Thickness 1.2 mm
- 1 edge finish - Colorcut - 30ml - RED
- 2 small DOUBLE CAP rivets in brass (T2) Nickel-plated finish
- 1 nickel-plated brass snap fastener - diameter 12 mm
- 3 round key ring rings - NICKEL-PLATED - diam 14 mm
- 1 double rectangular and flat loop - NICKEL-PLATED - 40 mm
- 1 spool of twisted polyester thread No. 30 - 400 meters - red
And the following material:
- Tool and accessory installation sets
- 1 punching cutter - Ø 3 and 4 mm
- 1 mallet
- 1 abrasive sponge
- 1 silver pencil
- 1 cutter
1. CUT THE LEATHER USING THE PATTERN
Transfer the pattern onto the leather using a silver pencil. Pay attention to the positioning of the pattern on the leather so that the case opens to the left or right.
Cut the leather with a cutter.
Roughly cut the curves, they will be cut more cleanly when assembled. 
2. GLUE THE FLAP
Glue the flap to the rounded part of the main piece. 
3. SEW THE KEY CASE
Sew a seam all the way around the piece. Carefully follow the rounded line made with the silver pencil (flap). 
4. CUT THE ROUNDING
Cut off the excess leather with a cutter, following the curve. 
5. WORK THE SLICES OF THE CASE
Sand the edges of the case (always in the same direction) with an abrasive sponge. 
Apply stain to the edges of the case. Then sand with the abrasive sponge and apply a second coat. If necessary, apply a third coat. 
6. ATTACH THE RECTANGULAR LOOP
Make the holes using punches and a mallet. Then place the rectangular loop in the tab and rivet. 
7. INSTALL THE SNAP BUTTON
Install the pressure button with the appropriate installation kit. 
ADD THE ROUND RINGS THEN THE KEYS!
