Silicone molds for box making, different

A silicone mold that can be used to cast a storage box for jewelry, a pen, or other small details.
Form sizes:
1) 10 x 10 x 2.8 cm
2) 15 x 15 x 3.5 cm
3) diameter 12 cm x 3.5 cm
4) 20.5 x 10.5 x 3.5 cm
5) 19.8 x 5.5 x 2.3 cm