2 Pack pH Test Strips Universal pH 1-14 Test Paper Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments (2 Pack with Storage Case) 2 electronics_new_releases_Aug2023 left to right

left to right

DKONI helmets have passed CPSC

especially with its added shiny metallicaccent

As the size is measured by hand

Heavy Duty Style

2 Pack pH Test Strips Universal pH 1-14 Test Paper Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments (2 Pack with Storage Case) 2 electronics_new_releases_Aug2023 left to right2 Pack pH Test Strips Universal pH 1 14 Test Paper Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments (2 Pack with Storage Case) 2 Pack pH Test Strips Universal pH 1 14 Test Paper Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments (2 Pack with Storage Case) Product Features Packet Size: 45mm x 7mm (L x W), Package Include: 2 packets x 80 strips (160 strips), 1 small Storage Case,