All NIVREL OSTRICH straps (No. 1 + 2) come with a deployment buckle as shown

All other NIVREL straps are possible with

• Nivrel Tang Buckle MATT (No.10)
• Nivrel Tang Buckle GOLD (No.11)
• Nivrel Tang Buckle POLISH (No.12)
• Nivrel BUTTERFLY BUCKLE Polish (No.14) at EUR 45.- markup. 

Pls. state you buckle wish in the checkout. If you wish the BUTTERFLY Buckle option on your strap, we'll add EUR 45.- to the total invoice before you pay.