Behringer BSBX7350 SP Beta Clamp Kit, 3 in Pipe Size HD, Smooth Bore, 316 Stainless Steel, Santoprene Cushion, Bolt On 5052907 Water Resistant Ink Barrel Type Standard Water Resistant Ink Barrel Type Standard Washable Non Washable Green Certification or Other Recognition AP Certified Nontoxic Series Sharpie(R) Metallic Fine Point Permanent Marker Number of Markers 12 Irradiated Non Irradiated Cleanroom Standard Not Cleanroom Certified Marker Set Ink Colors (12) Silver Metallic Erasable Non Erasable Includes Pen Cushion Cushion Not Included Pen Tip 1 mm Package Type Flip Lid Box Toxicity Non Toxic Number Included 1 Number of Tips Single Country of Origin United States This best in class pack has an armor protected dedicated laptop compartment with RSS technology that cradles your laptop so it never hits the bottom Range (F) 40 To 275 Hardware Material 316 Stainless Steel Insert Material Santoprene Metal Detectable Yes Minimum Operating Temperature 40 Degrees F Bolt Material Stainless Steel Load Capacity 75 lb Maximum Operating Temperature 275 Degrees F Series Smooth Bore Cushion Material Santoprene Clamp Type Beta Clamp Assembly Includes Mounting Hardware Yes For Use On Pipe Clamp Material 316 Stainless Steel