Size:202mm x 66mm x 112mm / 7.95" x 2.6" x 4.41"(L*W*H), perfect for holding 21-26mm test tubes securely in place.turdy construction, strong impact-resistance.
Material:Made of durable and lightweight acrylic material, designed with 6 wells,each socket is 26mm/1.02" diameter,ensuring long-lasting use both in the lab and at home.
Ideal for laboratory, can provide clear view of the tube contents and convenient insertion and removal of tubes.
Test tube set for laboratory and party, holding the tube firmly, avoiding the test tube damage effectively