Not super hard or super soft. If someone has a Corvette C8 and they lose the o-ring on the back of the removable top they will fit perfectly better than the factory bushings and won't fall out again.
CargoLoc 82473: Secure π Your Cargo With 10 High-Quality Grommets
11 Review
Edward Tools Grommet Kit Rustproof
9 Review
π§ Efficient Handheld Grommet Punching Machine by BIZOEPRO
10 Review
π§ Grommet Guru: Unleashing the Power of MEZOOM's Diameter Setting Projects
Continental ContiVikingContact 7 195/65 R15 95T winter
21 Review
WIDGETCO White Hole Plugs
High-Quality White Plastic Flush Type Plugs for Industrial Hardware Applications
π Marinco 6365CRN Locking Plug 250V: Secure and Reliable Power Connection Solution