Frequently Asked Questions

How to install the WISAblock Anti Impalement Device

The following provides Installation Safety Guidance

Shipping Charges

Charges agreed with distributors and WISA Ltd

Processing and handling your delivery

The estimated delivery information for your order shall be notified by Distributor’s and WISA Ltd

Payment terms agreed by Distributors.

WISA payment terms will be stated on the invoice and subject to changes


Return terms are stated in returns policy.