Features: Keep your circuit breaker secure with these silicone caps. Easily button status through the clear lids. Made from high quality silicone , these waterproof dust covers effectively shield against dust and debris. Suitable for electricians and enthusiasts, these caps are designed for the 98 88 series. Versatile in application, these caps the safety of your electrical equipment at home, in the workshop, or elsewhere. Easily install these 8pcs waterproof dust covers to prolongs the lifespans of your circuit breakers. Specifications: : plastic Bottom diameter: 16mm/0.63inch Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different s, the picture may not reflect the actual color of the item. Package includes: 10xDust Cover