Howard LL 30 Ear Plugs, Contoured T, 32 dB NRR, Gen Purpose, Corded, Disposable, 100 PK G1310312 145 oz Neutralizing No Printed 145 oz Neutralizing No Printed Message No Message Dimpled Yes Incinerable Yes Leak Resistant Backing No Floating No Color Pattern Gray Product Type Sorbent Roll Flame Resistant Yes Incluces Coverstock No For Use With Chemical or Metal Type Universal Dispenser Box No Includes Coverstock No For Use With Universal Water Shape Straight Type Adapter Flow Control Open Hose Connection Style Claw Claw Connection Type Twist Claw Pipe Connection Style Threaded Gender Male Pipe Size 1 2 Thread Type NPT Material Zinc Plated Iron Gasket Material SBR Rubber Maximum Pressure 150 psi @ 72° F Maximum Vacuum Not Rated Vacuum Rating Standard Temperature Range 20° to 160° F Length 2 11 16" Compatible With Dixon Air King Includes Safety Clip with Lanyard Country of Origin United States Schedule B Number 7307 19 1974 Tested Insertion Method Roll Down Earplug Packaging Bulk Box Earplug Size Universal Noise Reduction Rating (NRR) 32 dB Pairs per Package 100 Earplug Color Magenta Yellow Reusability Disposable Earplug Shape Contoured T Earplug Material Foam Series Laser Lite Country of Origin USA Style Corded Catalog Group H0960 Style Corded Cord Color Yellow Earplug Pair Pack Type Plastic Bag Sub brand Laser Lite(R) Cord Material PVC Metal Detectable No Band Material PVC Band Color Yellow Standards ANSI S3