Based on this product's specifications, here are some alternatives and similar models
Garrett 6.5" x 9" Coil Cover for AT and ACE Series Metal Detectors
Summary description:
Protect your metal detector search coil with this durable Garrett 6.5" x 9" coil cover. Designed specifically for Garrett AT and ACE series models, this accessory prevents wear, scratches, and damage to the coil bottom during ground scanning. It is an essential addition for maintaining optimal performance and extending the lifespan of your equipment in various terrain conditions.