3M™ Foam Earplugs 1100 feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. The slow-recovery polyurethane foam conforms to the shape of the ear canal to help create a comfortable noise barrier.

These earplugs are test compatible with the 3M™ E-A-Rfit Validation System.

Delivery & Returns

Standard Shipping

• Standard Shipping: 5–8 business days (orders usually ship within 24 hours)
  
• Free Shipping: on orders $200+ (conditions apply)
  
• Heavy/Oversized Items: free shipping does not apply to items 40+ lbs, orders 100+ lbs, oversized items, or carrier-delivered items (marked “HEAVY ITEMS”) — lowest available shipping rate will apply

Returns

• Any potential return must be initiated within 30 days of the purchase date. The original invoice must be included with the return. Return Policy, excluding final sale items.

Final Sale Exclusions:

• no returns on final sale items. Items on final sale will be stated clearly.