SATRA TECHNOLOGY Tecman Speciality Materials Ltd Berrington House Berrington Road Lemington Spa Warwickshire CV31 1NB UK SATRA customer number: P20096 EU Type-Examination Certificate Certificate number: 2777/14610-03/E00-00 This EU Type-Examination Certificate covers the following product group(s) supported by testing to the relevant standards/technical specifications and examination of the technical file documentation: Following the EU Type-Examination this product group has been shown to satisfy the applicable essential health and safety requirements of Annex II of the PPE Regulation (EU) 2016/425 as a Category III product. Product reference: TEC-FACEVISOR 1 Description: Single-use PET face shield with a PU foam headband and an elastic strap, exclusively for use against the COVID-19 virus threat and not for general industrial application. Single-use PET face shield with a PU foam headband and an elastic strap, exclusively for use against the COVID-19 virus threat and not for general industrial application. Signed on behalf of SATRA: Geoff Graham Date first issued: 04/06/2020 Date of issue: 03/06/2021 SATRA Technology Europe Limited. Bracetown Business Park. Clonee. D15YN2P. Republic of Ireland.

The following conditions apply in addition to SATRA’s standard terms and conditions of business and those given in the current certification agreement. This certificate has been issued in accordance with Annex V (Module B) of the applicable legislation (see note 11). Please note: Where the product is classified as category III then CE or UKCA Marking of production is reliant on current compliance with module C2 or Module D of the applicable legislation (See note 11). (Except that specifically produced to fit an individual user). Full details of the scope of the certification and product(s) certified...