Warranty: Amazon 30-Day Money Withdraw guarantee Highlight Features: Soft rubber covers the installation edge and ensures no damage to your guitar An ideal tool for the guitar enthusiast to eliminate feedback and enhance stage volume Easy to install and remove, without any tool required Nice for bass, electric and acoustic guitars An ideal choice for all your guitar strap lock needs Easy to install and remove, just pull out the straplock button and slide to release and install Product Specifications:b> Fits in 32 sound holes Weight: 95 gcolor: Black Material: Rubber Package content: 2 PcS X guitar Soundhole cover Tip: There might be 1-3mm error in the manual measurement, please take it into consideration We have strict selection of materials and highly demanding production process We try our best to make the details of the products and keep perfect for the package during the delivery process,ensure that the package received by the customer is not damaged and the number of specifications is clear