Black Diamond Contact Crampons - Strap Silver/Black BLD0404. Its stainless steel construction won't rust and avoids environmentally toxic coatings that wear off in the mountains. The compact 10-point design offers easy walking while the fast-adjust attachment system accommodates almost any footwear. ABS plates included. Specifications for Black Diamond Contact Lightweight Strap Crampons: Manufacturer: Black Diamond Color: Silver/Black Type: Strap Fabric/Material: Stainless Steel Weight: 1.8 lb Climbing Hardware Type: Crampons Application: Mountaineering Features: Distinctive stainless steel construction doesn't rust is more durable resists snow balling and saves weight New lower-profile fit for better contact with modern boots Flexible toe strap fits most footwear Compact and easy to use Includes dual-density ABS Package Contents: Black Diamond Contact Crampons Black Diamond Contact Crampons - Strap