Package includes: 100 nails in a box, enough quantity to meet your different needs Size: Nail Length 0.5inch/13mm, Diameter 0.35inch/9.5mm. The large head gives an increased surface of hold which reduces the possibility of tearing High quality: These felt clout nails are made of galvanized alloy, which are durable, tough and reliable Easy to use: These felt nails are packed in plastic storage boxes for easy storage. These felt nails can be fastened to the roof with just a hammer Widely used: These galvanized nails are suitable for both indoor and outdoor, can be applied in repairing or installation sheds, pavilions, cabins, shed roofing felt etc, Manufacturer: Nutmanel