Title: Double Lock Police Style Leg Irons
Category: Sex Toys - Bondage - Restraints - B&D/S&M   
Producer: Kink Labs
Price: $30.99

Professional-quality police shackle leg irons. Great for serious
play since the double-locking cuffs won't tighten further than
they're set - meaning your partner can struggle as dramatically
as they like without hurting their ankles.
Leg Irons Police Style Double Locking